Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 8.268\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1cc(/C=C(\C#N)C(=O)NCC2CCCO2)c([N+](=O)[O-])cc1OC
(b) CCOc1ccc(NC(=O)c2ccccc2NS(=O)(=O)c2ccc(F)cc2)c([N+](=O)[O-])c1
Answer: a. COc1cc(/C=C(\C#N)C(=O)NCC2CCCO2)c([N+](=O)[O-])cc1OC
{#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#}
COc1cc(/C=C(\C#N)C(=O)NCC2CCCO2)c([N+](=O)[O-])cc1OC
COc1cc(/C=C(\C#N)C(=O)NCC2CCCO2)c([N+](=O)[O-])cc1OC
(E)-2-cyano-3-(4,5-dimethoxy-2-nitrophenyl)-N-(oxolan-2-ylmethyl)prop-2-enamide