Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.282\% 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 additional words.
Options:
a: Cc1ccc(Sc2ncccc2C(=O)N(C)Cc2cccs2)c(C)c1
b: COC(=O)c1cc2cc(OC)ccc2n1C
c: CNC(=S)N1CCn2cccc2C1c1cc(OC)c(OC)c(OC)c1
Answer: b. COC(=O)c1cc2cc(OC)ccc2n1C
{#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#}
COC(=O)c1cc2cc(OC)ccc2n1C
COC(=O)c1cc2cc(OC)ccc2n1C
methyl 5-methoxy-1-methylindole-2-carboxylate