Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.129\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)Cn1cc(/C=C(/C#N)C(=O)NC(C)C)c2ccccc21
b Nc1cc(C(=O)OCC(=O)NCC2CCCO2)ccc1Cl
Answer: a. CCOC(=O)Cn1cc(/C=C(/C#N)C(=O)NC(C)C)c2ccccc21
{#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)Cn1cc(/C=C(/C#N)C(=O)NC(C)C)c2ccccc21
CCOC(=O)Cn1cc(/C=C(/C#N)C(=O)NC(C)C)c2ccccc21
ethyl 2-[3-[(Z)-2-cyano-3-oxo-3-(propan-2-ylamino)prop-1-enyl]indol-1-yl]acetate