Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 10.075\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccccc1CN1C(=O)CNC1=S
b: CS(=O)(=O)N1CCN(C(=O)c2cc(-c3cccnc3)nc3ccc(Cl)cc23)CC1
c: Cc1cc(-c2nc(C)c(-c3nnc(SCC(=O)Nc4cc(Cl)cc(Cl)c4)n3C)s2)no1
d: COc1ccccc1C(=O)Nc1ccc(N2CCN(S(C)(=O)=O)CC2)cc1
Answer: a. COc1ccccc1CN1C(=O)CNC1=S
{#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#}
COc1ccccc1CN1C(=O)CNC1=S
COc1ccccc1CN1C(=O)CNC1=S
3-[(2-methoxyphenyl)methyl]-2-sulfanylideneimidazolidin-4-one