Task: Answer the MCQ question.
Query: Which drug exhibits a -47.202\% 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 additional words.
Options:
a.) Cc1noc(C)c1COc1ccc(C(=O)OCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1
b.) CCOC(=O)C1CCCN(C(=O)/C=C/c2ccc([N+](=O)[O-])cc2)C1
Answer: b. CCOC(=O)C1CCCN(C(=O)/C=C/c2ccc([N+](=O)[O-])cc2)C1
{#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)C1CCCN(C(=O)/C=C/c2ccc([N+](=O)[O-])cc2)C1
CCOC(=O)C1CCCN(C(=O)/C=C/c2ccc([N+](=O)[O-])cc2)C1
ethyl 1-[(E)-3-(4-nitrophenyl)prop-2-enoyl]piperidine-3-carboxylate