Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.967\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCCc1nnc(SCC(=O)N2C(C)CCCC2C)n1CC1CCCO1
b.) CCOc1ccc(NC(=O)CN(C)C(=O)c2cc3c(s2)CCC(C)C3)cc1OCC
c.) O=C(O)c1cccc(NC(=O)c2ccc3c(c2)C(=O)N(c2cccc([N+](=O)[O-])c2)C3=O)c1
Answer: b. CCOc1ccc(NC(=O)CN(C)C(=O)c2cc3c(s2)CCC(C)C3)cc1OCC
{#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#}
CCOc1ccc(NC(=O)CN(C)C(=O)c2cc3c(s2)CCC(C)C3)cc1OCC
CCOc1ccc(NC(=O)CN(C)C(=O)c2cc3c(s2)CCC(C)C3)cc1OCC
N-[2-(3,4-diethoxyanilino)-2-oxoethyl]-N,5-dimethyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxamide