Task: Answer the MCQ question.
Question: Which compound has a 13.753\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COC(=O)Cn1c(CCS(=O)(=O)c2ccc(C)c(C)c2)nc2ccccc21
(b) N=c1c2c3c(sc2ncn1N)CCC3
(c) CCN1CCN(CC(O)COC(c2ccccc2)c2ccccc2C)CC1.O=C(O)C(=O)O
Answer: a. COC(=O)Cn1c(CCS(=O)(=O)c2ccc(C)c(C)c2)nc2ccccc21
{#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)Cn1c(CCS(=O)(=O)c2ccc(C)c(C)c2)nc2ccccc21
COC(=O)Cn1c(CCS(=O)(=O)c2ccc(C)c(C)c2)nc2ccccc21
methyl 2-[2-[2-(3,4-dimethylphenyl)sulfonylethyl]benzimidazol-1-yl]acetate