Task: Answer the MCQ question.
Question: Which compound has a 13.797\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC1CCCCN1CC(=O)Nc1sc2c(c1C#N)CCC2
b. Nc1c(Cl)cc(NC(=O)c2ccccc2C(=O)O)cc1Br
Answer: a. CC1CCCCN1CC(=O)Nc1sc2c(c1C#N)CCC2
{#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#}
CC1CCCCN1CC(=O)Nc1sc2c(c1C#N)CCC2
CC1CCCCN1CC(=O)Nc1sc2c(c1C#N)CCC2
N-(3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-2-(2-methylpiperidin-1-yl)acetamide