Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.910\% 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. CC1=CC(=Nc2c(C)n(C)n(-c3ccccc3)c2=O)C=C(C)C1=O
b. O=C(CN1CCC(C(O)(c2ccccc2)c2ccccc2)CC1)Nc1ccccc1
c. COc1ccc(-n2cc(-c3ccccc3)nc2SC)cc1
Answer: a. CC1=CC(=Nc2c(C)n(C)n(-c3ccccc3)c2=O)C=C(C)C1=O
{#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#}
CC1=CC(=Nc2c(C)n(C)n(-c3ccccc3)c2=O)C=C(C)C1=O
CC1=CC(=Nc2c(C)n(C)n(-c3ccccc3)c2=O)C=C(C)C1=O
4-[(3,5-dimethyl-4-oxocyclohexa-2,5-dien-1-ylidene)amino]-1,5-dimethyl-2-phenylpyrazol-3-one