Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.854\% 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 additional words.
Options:
a CC(CCc1ccco1)NC(=O)Cn1nc(Cc2ccncc2)c2ccccc2c1=O
b Cc1ccc(N2C(=O)C3CC(c4ccccc4)=C4C5C=CC(C6C(=O)N(c7ccc(C)cc7C)C(=O)C56)C4C3C2=O)c(C)c1
c COc1ccc2[nH]c(C(=O)O)c(CCN3C(=O)c4cccc([N+](=O)[O-])c4C3=O)c2c1
d CC(=O)N=c1n(C)c2ccccc2n1CCOc1ccccc1
Answer: c. COc1ccc2[nH]c(C(=O)O)c(CCN3C(=O)c4cccc([N+](=O)[O-])c4C3=O)c2c1
{#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#}
COc1ccc2[nH]c(C(=O)O)c(CCN3C(=O)c4cccc([N+](=O)[O-])c4C3=O)c2c1
COc1ccc2[nH]c(C(=O)O)c(CCN3C(=O)c4cccc([N+](=O)[O-])c4C3=O)c2c1
5-methoxy-3-[2-(4-nitro-1,3-dioxoisoindol-2-yl)ethyl]-1H-indole-2-carboxylic acid