Task: Answer the multiple choice question.
Query: Which drug has a 3.412\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CC(=O)c1cc(-c2ccccc2)n(CC(=O)N2CCN(C3CCCC3)CC2)c1C
b) CCCCc1ccc(NC(=O)c2c(C)noc2C)cc1
c) COc1ccc(NS(=O)(=O)c2cccc(C(=O)N/N=C/c3cn(-c4ccccc4)nc3-c3ccccc3)c2)cc1
Answer: a. CC(=O)c1cc(-c2ccccc2)n(CC(=O)N2CCN(C3CCCC3)CC2)c1C
{#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#}
CC(=O)c1cc(-c2ccccc2)n(CC(=O)N2CCN(C3CCCC3)CC2)c1C
CC(=O)c1cc(-c2ccccc2)n(CC(=O)N2CCN(C3CCCC3)CC2)c1C
2-(3-acetyl-2-methyl-5-phenylpyrrol-1-yl)-1-(4-cyclopentylpiperazin-1-yl)ethanone