Problem statement: Answer the MCQ question.
Query: Which compound has a 18.171\% human ether-à-go-go related gene (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: CCCOc1ccc(NC(=O)CC2C(=O)Nc3ccccc3N2CC(=O)N2CCCC2)cc1
b: Cc1nc(CN2CCCCC2)cc(=O)[nH]1
c: FC(F)(F)c1ccc(-c2nnc(-c3ccccn3)c(-c3ccccn3)n2)nc1
Answer: a. CCCOc1ccc(NC(=O)CC2C(=O)Nc3ccccc3N2CC(=O)N2CCCC2)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#}
CCCOc1ccc(NC(=O)CC2C(=O)Nc3ccccc3N2CC(=O)N2CCCC2)cc1
CCCOc1ccc(NC(=O)CC2C(=O)Nc3ccccc3N2CC(=O)N2CCCC2)cc1
2-[3-oxo-1-(2-oxo-2-pyrrolidin-1-ylethyl)-2,4-dihydroquinoxalin-2-yl]-N-(4-propoxyphenyl)acetamide