Problem statement: Answer the MCQ question.
Query: Which compound has a 3.337\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(=O)OC1CC(C)(C)N(OC(=O)c2ccc(N)cc2)C(C)(C)C1
(b) CCCC(=O)Nc1ccc(N2CCCCC2)cc1
Answer: b. CCCC(=O)Nc1ccc(N2CCCCC2)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#}
CCCC(=O)Nc1ccc(N2CCCCC2)cc1
CCCC(=O)Nc1ccc(N2CCCCC2)cc1
N-(4-piperidin-1-ylphenyl)butanamide