Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -54.309% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCc1ccc2nc(N3CCN(C)CC3)c(C#N)cc2c1
[b] Cc1cc(C)c2nc(NC(=O)c3cc(C)on3)sc2c1
[c] CCCCCn1c(=O)[nH]c2cc(C(=O)NCc3ccco3)ccc2c1=O
Answer: a. CCc1ccc2nc(N3CCN(C)CC3)c(C#N)cc2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1ccc2nc(N3CCN(C)CC3)c(C#N)cc2c1
CCc1ccc2nc(N3CCN(C)CC3)c(C#N)cc2c1
6-ethyl-2-(4-methylpiperazin-1-yl)quinoline-3-carbonitrile