Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 2.677\% 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 other words.
Options:
a. COCCN1CCC(CNCc2c(C(=O)N3CCCCC3)nc3c(C)cccn23)C1
b. COc1ccc(NC(=O)c2cc(C)nn2-c2ccccc2)cc1
c. CC(=O)Nc1ccc(NC(=O)[C@@H](NC(=O)c2cccc(C)c2)C(C)C)cc1
Answer: a. COCCN1CCC(CNCc2c(C(=O)N3CCCCC3)nc3c(C)cccn23)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#}
COCCN1CCC(CNCc2c(C(=O)N3CCCCC3)nc3c(C)cccn23)C1
COCCN1CCC(CNCc2c(C(=O)N3CCCCC3)nc3c(C)cccn23)C1
[3-[[[1-(2-methoxyethyl)pyrrolidin-3-yl]methylamino]methyl]-8-methylimidazo[1,2-a]pyridin-2-yl]-piperidin-1-ylmethanone