Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.148\% human ether-à-go-go related gene (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: CCOC(=O)CN(c1ccccn1)S(=O)(=O)c1ccc(OC)cc1
b: COc1ccc(C(CNC(=O)c2ccc(NS(=O)(=O)c3ccc(F)cc3)cc2)N2CCOCC2)cc1
c: O=C(CN1C(=O)c2ccccc2C1=O)Nc1nc(-c2cccc([N+](=O)[O-])c2)cs1
Answer: a. CCOC(=O)CN(c1ccccn1)S(=O)(=O)c1ccc(OC)cc1
{#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#}
CCOC(=O)CN(c1ccccn1)S(=O)(=O)c1ccc(OC)cc1
CCOC(=O)CN(c1ccccn1)S(=O)(=O)c1ccc(OC)cc1
ethyl 2-[(4-methoxyphenyl)sulfonyl-pyridin-2-ylamino]acetate