Task: Answer the MCQ question.
Query: Which drug exhibits a 13.402\% hERG inhibition at 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)cc1S(=O)(=O)N(C)CC(=O)N1CCCC1
b CC(C)Oc1ccc(C(=O)NC2CCSc3ccccc32)cc1
c O=C(Nc1cccc(Cl)c1)c1nc[nH]c1C(=O)N1CCN(c2ccccc2)CC1
d COc1ccc(CCC(=O)Nc2ccc(Cn3ccnc3)cc2)cc1
Answer: a. COc1ccc(C)cc1S(=O)(=O)N(C)CC(=O)N1CCCC1
{#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)cc1S(=O)(=O)N(C)CC(=O)N1CCCC1
COc1ccc(C)cc1S(=O)(=O)N(C)CC(=O)N1CCCC1
2-methoxy-N,5-dimethyl-N-(2-oxo-2-pyrrolidin-1-ylethyl)benzenesulfonamide