Problem statement: Answer the multiple-choice question.
Question: Which compound has a 15.128\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCCC(=O)Nc1c2c(nc3c1CCC3)CCCC2
[b] COc1ccc(CN2C3CCC2CC(NC(=O)c2cccc(F)c2)C3)cc1
Answer: a. CCCC(=O)Nc1c2c(nc3c1CCC3)CCCC2
{#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)Nc1c2c(nc3c1CCC3)CCCC2
CCCC(=O)Nc1c2c(nc3c1CCC3)CCCC2
N-(2,3,5,6,7,8-hexahydro-1H-cyclopenta[b]quinolin-9-yl)butanamide