Problem statement: Answer the multiple choice question.
Query: Which compound has a 3.501\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1cc(NC(=S)NC(C)=O)ccc1NC(=O)C(C)C
b) O=C(CN1CCN(c2ccccc2O)CC1)NCCCc1ccccc1
c) Cc1ccc(OCC(=O)n2nc(C)cc2C)c(Br)c1
Answer: a. COc1cc(NC(=S)NC(C)=O)ccc1NC(=O)C(C)C
{#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#}
N-[4-(acetylcarbamothioylamino)-2-methoxyphenyl]-2-methylpropanamide