Task: Answer the multiple-choice question.
Query: Which drug has a 4.324\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1cccc(NC(=O)C2CCCC2)c1
b: CCOc1ccc(-n2c(SCC(=O)Nc3ccc(Br)cc3)nc3n[nH]c(C)c3c2=N)cc1
c: Cc1nc(NC(=O)c2ccccc2)sc1-c1csc(NCc2ccco2)n1
Answer: a. Cc1cccc(NC(=O)C2CCCC2)c1
{#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#}
Cc1cccc(NC(=O)C2CCCC2)c1
Cc1cccc(NC(=O)C2CCCC2)c1
N-(3-methylphenyl)cyclopentanecarboxamide