Task: Answer the multiple choice question.
Query: Which compound has a 3.290\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(CSc1nc(-c2ccccc2)cs1)N1CCN(C(=O)c2ccco2)CC1
b: Cc1ccc(C)c(N2C(=O)c3cc(N4CCOCC4)c([N+](=O)[O-])cc3C2=O)c1
c: COc1ccc(CN(C)C(=O)CCN(c2ccccc2)S(=O)(=O)c2ccc(C)cc2)c(OC)c1
Answer: c. COc1ccc(CN(C)C(=O)CCN(c2ccccc2)S(=O)(=O)c2ccc(C)cc2)c(OC)c1
{#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(CN(C)C(=O)CCN(c2ccccc2)S(=O)(=O)c2ccc(C)cc2)c(OC)c1
COc1ccc(CN(C)C(=O)CCN(c2ccccc2)S(=O)(=O)c2ccc(C)cc2)c(OC)c1
N-[(2,4-dimethoxyphenyl)methyl]-N-methyl-3-(N-(4-methylphenyl)sulfonylanilino)propanamide