A Study to Evaluate the Effect of XY0206 on the QTc Interval in Chinese Healthy Participants

12.5 mg/table,On the morning of the day of dosing , subjects received XY0206 tablets orally on an empty stomach.Each group of 15 subjects was randomly assigned in a 3:1:1 ratio, with 9 receiving XY0206, 3 receiving a placebo of XY0206, and 3 receiving moxifloxacin.Group A (XY0206 tablets: 37.5 mg; moxifloxacin : 400 mg; placebo: 37.5 mg)；Group B(XY0206 tablets: 75 mg; moxifloxacin : 400 mg; placebo: 150mg)；Group C(XY0206 tablets:150 mg; moxifloxacin : 400 mg; placebo: 150mg)

400mg，On the morning of the day of dosing , subjects received moxifloxacin orally on an empty stomach

12.5mg/table,On the morning of the day of dosing, subjects received XY0206 placebo orally on an empty stomach.Each group of 15 subjects was randomly assigned in a 3:1:1 ratio, with 9 receiving XY0206, 3 receiving a placebo of XY0206, and 3 receiving moxifloxacin.Group A (XY0206 tablets: 37.5 mg; moxifloxacin : 400 mg; placebo: 37.5 mg)；Group B(XY0206 tablets: 75 mg; moxifloxacin : 400 mg; placebo: 150mg)；Group C(XY0206 tablets:150 mg; moxifloxacin : 400 mg; placebo: 150mg)