Task: Answer the MCQ question.
Question: Which drug exhibits a -2.881% 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) COc1cc(CCC(=O)N2CCN(c3cccc(C)c3C)CC2)cc(OC)c1OC
b) COc1cc(C2CC(=O)N(CC(=O)NCc3ccco3)c3ccccc3S2)cc(OC)c1OC
c) CN1CCCN(C(=O)c2ccc(Br)cc2)CC1
Answer: a. COc1cc(CCC(=O)N2CCN(c3cccc(C)c3C)CC2)cc(OC)c1OC
{#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#}
COc1cc(CCC(=O)N2CCN(c3cccc(C)c3C)CC2)cc(OC)c1OC
COc1cc(CCC(=O)N2CCN(c3cccc(C)c3C)CC2)cc(OC)c1OC
1-[4-(2,3-dimethylphenyl)piperazin-1-yl]-3-(3,4,5-trimethoxyphenyl)propan-1-one