Clinical Research Directory

Inclusion Criteria: The main inclusion criteria include but are not limited to the following: * Has body mass index (BMI) ≥18.5 and ≤32.0 kg/m\^2 * Is in good health Exclusion Criteria: The main exclusion criteria include but are not limited to the following: * Has history or presence of any medical condition or prior surgery that may impact typical absorption, distribution, metabolism, or excretion of the orally administered study drug (e.g., gastric bypass, gastrointestinal dysmotility, irritable or inflammatory bowel disease) * Has history or laboratory evidence of hyperthyroidism (thyroid-stimulating hormone \[TSH\] \< lower limit of normal \[LLN\]) or hypothyroidism (TSH ≥8 mIU/L) * Has history of cancer that has not been in complete remission for \> 5 years (except basal cell skin cancer or squamous cell skin cancer with a history of curative treatment and no recurrence for \> 1 year prior) * Has history of dysphagia, aspiration, or other conditions that could potentially impede the ability to safely orally ingest the study drug per protocol * Has history of incomplete bladder emptying with voiding (i.e., urinary retention) or recent history of awakening more than once at night to void * Has usual habit of \< 1 or \> 3 bowel movements per day * Has family history of long QT syndrome or of unexplained sudden death in a first-degree relative under 50 years of age * Has documented congenital or acquired long QT syndrome