Task: Answer the multiple-choice question.
Question: Which compound has a 6.126\% 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.) CS(=O)(=O)c1ccc(C(=O)N(CCc2ccccc2)Cc2ccccc2)cc1
b.) CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)c2ccc(C)s2)c1C
c.) Cc1c(C)c2ccc(OCC(=O)Nc3ccccn3)cc2oc1=O
Answer: b. CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)c2ccc(C)s2)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)c1c(C)[nH]c(C(=O)OCC(=O)c2ccc(C)s2)c1C
CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)c2ccc(C)s2)c1C
[2-(5-methylthiophen-2-yl)-2-oxoethyl] 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate