Task: Answer the MCQ question.
Query: Which compound has a 14.583\% 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) CCN1CCN(CC(=O)c2ccc(C)cc2)CC1
b) Clc1ccc(-c2nnc(-c3ccccc3)c(-c3ccccc3)n2)cc1
Answer: a. CCN1CCN(CC(=O)c2ccc(C)cc2)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#}
CCN1CCN(CC(=O)c2ccc(C)cc2)CC1
CCN1CCN(CC(=O)c2ccc(C)cc2)CC1
2-(4-ethylpiperazin-1-yl)-1-(4-methylphenyl)ethanone