Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.080\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1c(C=O)c(CCN(C)C(=O)c2ccc(F)cc2)cc2c1OCO2
b: CCO/N=C(/C)c1c(O)cc(-c2ccccc2)n(-c2ccccc2)c1=O
c: COc1ccc(NC(=O)CCS(=O)(=O)c2ccc3c(c2)CCCN3C(C)=O)cc1
d: CN(C)c1cccc(C(=O)OCC(=O)N(Cc2ccccc2)C2CCS(=O)(=O)C2)c1
Answer: b. CCO/N=C(/C)c1c(O)cc(-c2ccccc2)n(-c2ccccc2)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#}
CCO/N=C(/C)c1c(O)cc(-c2ccccc2)n(-c2ccccc2)c1=O
CCO/N=C(/C)c1c(O)cc(-c2ccccc2)n(-c2ccccc2)c1=O
3-[(Z)-N-ethoxy-C-methylcarbonimidoyl]-4-hydroxy-1,6-diphenylpyridin-2-one