Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.213\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccccc1NC(=O)CS(=O)(=O)c1cccc2nsnc12
b. O=C(Nc1ccc([N+](=O)[O-])cc1)OCCc1ccccn1
Answer: a. COc1ccccc1NC(=O)CS(=O)(=O)c1cccc2nsnc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1NC(=O)CS(=O)(=O)c1cccc2nsnc12
COc1ccccc1NC(=O)CS(=O)(=O)c1cccc2nsnc12
2-(2,1,3-benzothiadiazol-4-ylsulfonyl)-N-(2-methoxyphenyl)acetamide