Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.417\% 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 O=[N+]([O-])c1ccccc1/C=N/Nc1nc(N2CCCC2)nc(N2CCCC2)n1
b COc1ccccc1CC(NC(C)=O)C(=O)NC1CCN(C(=O)c2ccc(C)cc2)CC1
c Cc1ccc(C(=O)NCCc2cccc(Cl)c2)cc1[N+](=O)[O-]
Answer: b. COc1ccccc1CC(NC(C)=O)C(=O)NC1CCN(C(=O)c2ccc(C)cc2)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#}
COc1ccccc1CC(NC(C)=O)C(=O)NC1CCN(C(=O)c2ccc(C)cc2)CC1
COc1ccccc1CC(NC(C)=O)C(=O)NC1CCN(C(=O)c2ccc(C)cc2)CC1
2-acetamido-3-(2-methoxyphenyl)-N-[1-(4-methylbenzoyl)piperidin-4-yl]propanamide