Task: Answer the multiple choice question.
Question: Which compound has a 21.413\% 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(=O)N/C(=C\c2ccccc2)C(=O)NC(CC(C)C)C(=O)O)cc1
b CCOC(=O)C1CCCN(C(=O)c2ccc(C)c([N+](=O)[O-])c2)C1
Answer: a. COc1ccc(C(=O)N/C(=C\c2ccccc2)C(=O)NC(CC(C)C)C(=O)O)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#}
COc1ccc(C(=O)N/C(=C\c2ccccc2)C(=O)NC(CC(C)C)C(=O)O)cc1
COc1ccc(C(=O)N/C(=C\c2ccccc2)C(=O)NC(CC(C)C)C(=O)O)cc1
2-[[(Z)-2-[(4-methoxybenzoyl)amino]-3-phenylprop-2-enoyl]amino]-4-methylpentanoicacid