Task: Answer the multiple choice question.
Question: Which drug has a 15.112% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1cc(/C=C/c2ccc3cccc([N+](=O)[O-])c3n2)ccc1OCC(=O)O
b: N#CCN1CCC/C1=C\[N+](=O)[O-]
c: C=CC[C@@H]1CC=C[C@@H](C)N1C(=O)c1cc(COc2c(F)cccc2F)on1
d: N#CCN1CCN(CCC(=O)Nc2ccc(OCc3ccccc3)cc2)CC1
Answer: a. COc1cc(/C=C/c2ccc3cccc([N+](=O)[O-])c3n2)ccc1OCC(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(/C=C/c2ccc3cccc([N+](=O)[O-])c3n2)ccc1OCC(=O)O
COc1cc(/C=C/c2ccc3cccc([N+](=O)[O-])c3n2)ccc1OCC(=O)O
2-[2-methoxy-4-[(E)-2-(8-nitroquinolin-2-yl)ethenyl]phenoxy]acetic acid