Task: Answer the MCQ question.
Question: Which drug exhibits a 10.573\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(C(=O)N2CCCC(Nc3ccc(C)c(C)c3)C2)cc1F
(b) COc1cc(S(=O)(=O)N2CCN(C)CC2)c(OC)cc1Br
(c) O=C(CCN1C(=O)/C(=C\c2cccs2)SC1=S)NC1=NCCS1
(d) Brc1ccccc1/C=N/Nc1ccc2ccccc2n1
Answer: a. COc1ccc(C(=O)N2CCCC(Nc3ccc(C)c(C)c3)C2)cc1F
{#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#}
COc1ccc(C(=O)N2CCCC(Nc3ccc(C)c(C)c3)C2)cc1F
COc1ccc(C(=O)N2CCCC(Nc3ccc(C)c(C)c3)C2)cc1F
[3-(3,4-dimethylanilino)piperidin-1-yl]-(3-fluoro-4-methoxyphenyl)methanone