Task: Answer the MCQ question.
Query: Which compound has a 0.771\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CC(=O)Nc1ccc(/C=C(\C#N)C(=O)NC2CCCCC2C)cc1
b.) CCCC(=O)N(C)C1=Nc2ccc(Cl)cc2C(c2ccccc2)=[N+]([O-])C1
c.) COC(=O)c1ccc(C(=O)OC)c(NC(=O)CN2CCN(c3ccccc3OC)CC2)c1
Answer: a. CC(=O)Nc1ccc(/C=C(\C#N)C(=O)NC2CCCCC2C)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)Nc1ccc(/C=C(\C#N)C(=O)NC2CCCCC2C)cc1
CC(=O)Nc1ccc(/C=C(\C#N)C(=O)NC2CCCCC2C)cc1
(E)-3-(4-acetamidophenyl)-2-cyano-N-(2-methylcyclohexyl)prop-2-enamide