Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.492\% 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 COc1ccc(NC(=O)CCC(=O)OCc2ccc([N+](=O)[O-])cc2)cc1
b CC1CCN(C(=O)COC(=O)c2cn(C)c3ccccc23)CC1
c Nc1[nH]n2c(=O)cc(-c3ccccc3)nc2c1N=Nc1ccc2c(c1)OCO2
Answer: b. CC1CCN(C(=O)COC(=O)c2cn(C)c3ccccc23)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#}
CC1CCN(C(=O)COC(=O)c2cn(C)c3ccccc23)CC1
CC1CCN(C(=O)COC(=O)c2cn(C)c3ccccc23)CC1
[2-(4-methylpiperidin-1-yl)-2-oxoethyl] 1-methylindole-3-carboxylate