Intervention: Adomeglivant
Trial phase: Phase 1
SMILES: Cc1cc(O[C@@H](CCC(F)(F)F)c2ccc(C(=O)NCCC(=O)O)cc2)cc(C)c1-c1ccc(C(C)(C)C)cc1
Sex: All
Age groups: Adult | Older Adult
Healthy volunteers: Accepts Healthy Volunteers
Participants at risk: 7
Group description: A single dose of 300 milligrams (mg) LY2409021 administered orally on Day 1. Participants enrolled in Part A were not allowed to participate in Part B.
Eligibility criteria:
Inclusion Criteria:

are overtly healthy males or females, as determined by medical history and physical examination
female participants: women not of child-bearing potential due to surgical sterilization (hysterectomy alone or at least 6 weeks postsurgical bilateral oophorectomy with or without hysterectomy or tubal ligation) confirmed by medical history, or menopause Women with an intact uterus are deemed postmenopausal if they are >=45 years old, have not taken hormones or oral contraceptives within the last year, had cessation of menses for at least 1 year, or have had 6 to 12 months of amenorrhea with follicle-stimulating hormone levels consistent with postmenopausal state
have a body mass index (BMI) of 18.5 to 32 kilograms per meter squared (kg/m^2), inclusive, at screening
have a fasting blood glucose between 54 to 110 milligrams per deciliter (mg/dL) (3.0 to 6.1 millimoles per liter [mmol/L])
have a clinically normal screening electrocardiogram (ECG) with a measurable QT interval as judged by central reader, which allows accurate measurements of QT interval
have clinical laboratory test results within normal reference range for the population or investigator site, or results with acceptable deviations that are judged to be not clinically significant by the investigator
have venous access sufficient to allow for blood sampling
are reliable and willing to make themselves available for the duration of the study and are willing to follow study procedures
have normal blood pressure and pulse rate (supine) at screening, or with minor deviations judged to be acceptable by the investigator
have given written informed consent approved by Lilly and the ethical review board (ERB) governing the site
serum magnesium and potassium equal to or above the lower limit of normal

Exclusion Criteria:

are currently enrolled in or have completed or discontinued within the last 30 days (from screening) from a clinical trial involving an investigational product; or are concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study
have known allergies to LY2409021, related compounds or any components of the formulations, or to moxifloxacin
are persons who have previously received the investigational product in this study, have completed or withdrawn from this study or any other study investigating LY2409021
personal or family history of long QT syndrome
family history of sudden unexplained death or cardiac death in a family member under 60 years of age
personal history of unexplained syncope within the last year
have a history or presence of cardiovascular, respiratory, hepatic, renal, gastrointestinal, endocrine, hematological, or neurological disorders capable of significantly altering the absorption, metabolism, or elimination of drugs; of constituting a risk when taking the study medication; or of interfering with the interpretation of data
regularly use known drugs of abuse and/or show positive findings on urinary drug screening
show evidence of human immunodeficiency virus (HIV) infection and/or positive human HIV antibodies
show evidence of hepatitis C and/or positive hepatitis C antibody
show evidence of hepatitis B and/or positive hepatitis B surface antigen
are women with a positive pregnancy test or women who are lactating
intend to use over-the-counter (including mineral supplements and herbal medicine) or prescription medication within 7 days prior to dosing
have donated blood of more than 500 milliliters (mL) within the last month
have an average weekly alcohol intake that exceeds 21 units per week (males) and 14 units per week (females) (1 unit = 12 ounces [oz] or 360 mL of beer; 5 oz or 150 mL of wine; 1.5 oz or 45 mL of distilled spirits), or are unwilling to comply with alcohol restrictions during the study (that is, refrain from alcohol consumption from 24 hours prior to dosing until the completion of each treatment period and to consume no more than 2 units of alcohol per day between treatment periods)
are participants who smoke more than 10 cigarettes per day and/or are unable to abide by the study restrictions for smoking/tobacco use (that is, refrain from smoking for approximately 2 hours prior to each ECG timepoint or for a total of approximately 12 hours)
are participants who are unable to abide by the study restrictions for caffeine/xanthine use (that is, refrain from consuming caffeine/xanthine containing drinks and foods [such as coffee, tea, cola, and chocolate] on days on which ECGs are performed, and maintain consistent consumption habits on all other days of the study)