A Study to Assess How the Drug Moves Through the Body, Adverse Events, and Tolerability of Oral ABBV-722 Capsules of Single and Multiple Ascending Doses in Adult Participants and Single Doses in Adult Asian Participants

Inclusion Criteria: * Laboratory values meet the criteria specified in the protocol. * A condition of general good health, based upon the results of a medical history, physical examination, vital signs, laboratory profile, and a 12-lead electrocardiogram (ECG). * Part 2 only: Healthy Han Chinese and Japanese individuals between 18 and 65 years of age, inclusive at the time of Screening. * Participant must be first- or second-generation Han Chinese of full Chinese parentage (both parents of Han Chinese descent), residing outside of China. Participants must be in general good health and maintain a typical Chinese lifestyle, including consuming a typical Chinese diet. * First-generation participants will have been born in China to two parents and four grandparents, who were also born in China, and are of full Chinese descent. * Second-generation participants born outside of China must have two parents and four grandparents born in China and are of full Chinese descent. OR * Participant must be first- or second-generation Japanese of full Japanese parentage (both parents of Japanese descent), residing outside of Japan. Participants must be in general good health and maintain a typical Japanese lifestyle, including consuming a typical Japanese diet. * First-generation participants will have been born in Japan to two parents and four grandparents, who were also born in Japan, and are of full Japanese descent. * Second-generation participants born outside of Japan must…