Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.601\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOc1ccc(NC(=O)CCC(=O)NNC(=O)Nc2ccc(Cl)cc2)cc1
b Cc1cc(C(=O)Nc2cccc([N+](=O)[O-])c2C)cs1
c CCOC(=O)N1CCN(C(=O)Cn2cc3c(n2)CCCC3)CC1
d Nc1ccc(NS(=O)(=O)c2ccccc2)cc1
Answer: b. Cc1cc(C(=O)Nc2cccc([N+](=O)[O-])c2C)cs1
{#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#}
Cc1cc(C(=O)Nc2cccc([N+](=O)[O-])c2C)cs1
Cc1cc(C(=O)Nc2cccc([N+](=O)[O-])c2C)cs1
5-methyl-N-(2-methyl-3-nitrophenyl)thiophene-3-carboxamide