Task: Answer the MCQ question.
Question: Which drug exhibits a 17.008% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(CNc2nc(C)cc(C)c2C#N)cc1
(b) CCOC(=O)N1CCN(C(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)CC1
(c) CCOC(=O)c1[nH]c(=O)[nH]c1CSc1nc(C)cc(C)n1
Answer: a. COc1ccc(CNc2nc(C)cc(C)c2C#N)cc1
{#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#}
COc1ccc(CNc2nc(C)cc(C)c2C#N)cc1
COc1ccc(CNc2nc(C)cc(C)c2C#N)cc1
2-[(4-methoxyphenyl)methylamino]-4,6-dimethylpyridine-3-carbonitrile