Problem statement: Answer the MCQ question.
Query: Which drug has a 17.374\% 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: COC(=O)Cc1ccc(NC(=S)N2CCN(c3cc(Cl)ccc3C)CC2)cc1
b: COc1ccccc1-c1ccc(SCc2ccc([N+](=O)[O-])cc2)nn1
Answer: a. COC(=O)Cc1ccc(NC(=S)N2CCN(c3cc(Cl)ccc3C)CC2)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#}
methyl 2-[4-[[4-(5-chloro-2-methylphenyl)piperazine-1-carbothioyl]amino]phenyl]acetate