Task: Answer the MCQ question.
Question: Which drug exhibits a 5.374\% 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 additional words.
Options:
a: COc1ccc(NC(=O)C(C)SCc2ccccc2)cc1
b: O=c1[nH]c(C2CCCN(S(=O)(=O)c3ccccc3)C2)nc2c1nnn2Cc1ccccc1
Answer: a. COc1ccc(NC(=O)C(C)SCc2ccccc2)cc1
{#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#}
COc1ccc(NC(=O)C(C)SCc2ccccc2)cc1
COc1ccc(NC(=O)C(C)SCc2ccccc2)cc1
2-benzylsulfanyl-N-(4-methoxyphenyl)propanamide