A Trial to Assess the Absorption, Metabolism, Excretion, and Mass Balance of [14C]-Darigabat After a Single Oral Dose in Healthy Male Participants

Inclusion Criteria: 1. Body mass index of 18.5 to 35.0 kilograms per square meters (kg/m\^2), inclusive, and a total body weight ≥50 kg \[110 Pounds (lbs)\] at Screening. 2. A male participant who is sexually active with a pregnant or a nonpregnant partner of childbearing potential must agree to use a condom during the trial and for 93 days after the dose of investigational medicinal product (IMP). In addition, male participants should not donate sperm for a minimum of 93 days following the dose of IMP. 3. Ability, in the opinion of the investigator, to understand the nature of the trial and comply with protocol requirements, including the prescribed dosage regimens, scheduled visits, laboratory tests, and other trial procedures. Exclusion Criteria: 1. Current or past history of significant cardiovascular, pulmonary, gastrointestinal, renal, hepatic, metabolic, genitourinary, endocrine (including diabetes mellitus, thyroid disorders), malignancy, hematological, immunological, neurological, or psychiatric disease that, in the opinion of the investigator or medical monitor, could compromise either participant safety or the results of the trial. 2. "Yes" responses for any of the following items on the Columbia-Suicide Severity Rating Scale (C-SSRS) (within the individual's lifetime): * Suicidal Ideation Item 3 (Active Suicidal Ideation with Any Methods \[Not Plan\] without Intent to Act) * Suicidal Ideation Item 4 (Active Suicidal Ideation with Some Intent to Act, without Specific Plan) * Suicidal Ideation Item 5 (Active Suicidal Ideation with Specific Plan and Intent) * Any of the Suicidal Behavior items (Actual Attempt, Interrupted Attempt, Aborted Attempt, Preparatory Acts or Behavior) "Yes" responses for any of the following items on the C-SSRS (within past 12 months): * Suicidal Ideation Item 1 (Wish to be Dead) * Suicidal Ideation Item 2 (Non-Specific Active Suicidal Thoughts) Serious risk of suicide in the opinion of the investigator is also exclusionary. 3. Any condition or surgery that could possibly affect drug absorption, including, but not limited to, bowel resections, bariatric weight loss surgery/procedures, gastrectomy, and cholecystectomy. 4. Positive result for human immunodeficiency viruses (HIV) antibody, hepatitis B surface antigen, hepatitis B total core antibody, or hepatitis C antibody with detectable viral Ribonucleic acid (RNA) levels at Screening. Note: Positive or indeterminate test result for hepatitis C antibody should follow with hepatitis C virus polymerase chain reaction (PCR) RNA test. If result is positive, the participant is excluded. 5. Positive drug screen \[including cotinine and Tetrahydrocannabinol (THC)\] or a positive test for alcohol. 6. Known allergy or hypersensitivity to the IMP, closely related compounds, or any of their specified ingredients. NOTE: Other protocol-defined inclusion/exclusion criteria may apply.