Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 17.277\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(/C=C(/C#N)C(=O)Nc2cccc([N+](=O)[O-])c2)cc1C(=O)O
b) COc1cc2nc(=S)n3[nH]c(COc4ccccc4C)nc3c2cc1OC
Answer: a. COc1ccc(/C=C(/C#N)C(=O)Nc2cccc([N+](=O)[O-])c2)cc1C(=O)O
{#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#}
COc1ccc(/C=C(/C#N)C(=O)Nc2cccc([N+](=O)[O-])c2)cc1C(=O)O
COc1ccc(/C=C(/C#N)C(=O)Nc2cccc([N+](=O)[O-])c2)cc1C(=O)O
5-[(Z)-2-cyano-3-(3-nitroanilino)-3-oxoprop-1-enyl]-2-methoxybenzoic acid