Task: Answer the multiple choice question.
Query: Which compound has a 15.892\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccccc1N1CCN(S(=O)(=O)c2c(C)[nH]c(C)c2C(=O)N2CCCC2)CC1
b) CC1CCCCC1NC(=O)c1cc2ccccc2o1
c) Cc1c(NC(=O)c2cccs2)cccc1-c1nc2ccccc2s1
d) CCOC(=O)C1C(=O)CC(C)(O)C(C(=O)OCC)C1c1ccc([N+](=O)[O-])cc1
Answer: c. Cc1c(NC(=O)c2cccs2)cccc1-c1nc2ccccc2s1
{#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#}
Cc1c(NC(=O)c2cccs2)cccc1-c1nc2ccccc2s1
Cc1c(NC(=O)c2cccs2)cccc1-c1nc2ccccc2s1
N-[3-(1,3-benzothiazol-2-yl)-2-methylphenyl]thiophene-2-carboxamide