Task: Answer the multiple-choice question.
Query: Which compound has a 12.237\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=[N+]([O-])c1ccc(OCCCn2cncn2)cc1
b CC(C)(NO)/C(=N/O)c1ccc(Br)cc1
c CC(=O)Nc1ccc(C2Nc3ccccc3C(=O)N2C2CCCCC2)cc1
d CCCCCOc1ccc(C)cc1CN(CCCl)CCCl.Cl
Answer: c. CC(=O)Nc1ccc(C2Nc3ccccc3C(=O)N2C2CCCCC2)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#}
CC(=O)Nc1ccc(C2Nc3ccccc3C(=O)N2C2CCCCC2)cc1
CC(=O)Nc1ccc(C2Nc3ccccc3C(=O)N2C2CCCCC2)cc1
[C][C][=Branch1][C][=O][N][C][=C][C][=C][Branch2][Ring1][#Branch2][C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][Ring1][O][C][C][C][C][C][C][Ring1][=Branch1][C][=C][Ring2][Ring1][#Branch1]
N-[4-(3-cyclohexyl-4-oxo-1,2-dihydroquinazolin-2-yl)phenyl]acetamide