Problem statement: Answer the multiple-choice question.
Question: Which compound has a 10.175\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(O)Cn1cc(C(=S)N2CCCCC2)c2ccccc21
[b] Cc1cc(C)nc(N2CCN(CC(=O)NCc3ccccc3)CC2)n1
[c] COc1ccc(C(C)(C)C)cc1NC(=O)c1cncc(Br)c1
[d] C=CCSc1nc2ccccc2n1C(=O)/C=C/c1cc(OC)c(OC)c(OC)c1
[e] CSc1ccc(C=O)cc1
Answer: a. O=C(O)Cn1cc(C(=S)N2CCCCC2)c2ccccc21
{#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#}
2-[3-(piperidine-1-carbothioyl)indol-1-yl]aceticacid