Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.610\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1ccnc(N2C(=O)c3ccc([N+](=O)[O-])cc3C2=O)c1
(b) CC(=O)NC(C)C(=O)OCC(=O)c1ccc(-c2ccccc2)cc1
Answer: b. CC(=O)NC(C)C(=O)OCC(=O)c1ccc(-c2ccccc2)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#}
CC(=O)NC(C)C(=O)OCC(=O)c1ccc(-c2ccccc2)cc1
CC(=O)NC(C)C(=O)OCC(=O)c1ccc(-c2ccccc2)cc1
[2-oxo-2-(4-phenylphenyl)ethyl] 2-acetamidopropanoate