Task: Answer the MCQ question.
Query: Which compound exhibits a 9.431\% 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) COc1ccc(/C=C(\C#N)C(=O)c2cccn2C)cc1
b) Cc1nc2ccccn2c1C(=O)OCC#N
c) Cc1ccccc1-c1nn(-c2ccc(F)cc2F)cc1CNCCN(C)C
d) O=C(O)c1ccc(-c2ccc(/C=N/Nc3ccc([N+](=O)[O-])cc3)o2)cc1
Answer: d. O=C(O)c1ccc(-c2ccc(/C=N/Nc3ccc([N+](=O)[O-])cc3)o2)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#}
O=C(O)c1ccc(-c2ccc(/C=N/Nc3ccc([N+](=O)[O-])cc3)o2)cc1
O=C(O)c1ccc(-c2ccc(/C=N/Nc3ccc([N+](=O)[O-])cc3)o2)cc1
4-[5-[(E)-[(4-nitrophenyl)hydrazinylidene]methyl]furan-2-yl]benzoic acid