Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.812\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COC(=O)c1cn(NC(=O)Cc2ccc(Cl)c(Cl)c2)c(=O)c2ccccc12
b Cc1cc(O)c(-c2n[nH]c3c2C(c2cccc(O)c2)N(Cc2cccnc2)C3=O)cc1Cl
c O=C(Cn1[nH]c(=O)c2ccccc2c1=O)Nc1ccc2c(c1)CCC2
d CC(=O)c1cccc(NC(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)c1
Answer: d. CC(=O)c1cccc(NC(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)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#}
CC(=O)c1cccc(NC(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)c1
CC(=O)c1cccc(NC(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)c1
N-(3-acetylphenyl)-1-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-oxopyrrolidine-3-carboxamide