Task: Answer the multiple-choice question.
Query: Which drug exhibits a 12.677\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccc(CCNc2cc(C)nc3c(-c4ccccc4)cnn23)cc1OC
b CCC(=O)Nc1cc(C)c(NC(=O)C23CC4CC(CC(C4)C2)C3)cn1
c COCCCNCCOCCOc1ccc(C)cc1Br
d O=C(CCNc1ccc(F)cc1)c1cc2ccccc2o1
e Cc1ccc(CC2CC(=O)N(C(Cc3ccccc3)C(=O)O)C2=O)cc1
Answer: b. CCC(=O)Nc1cc(C)c(NC(=O)C23CC4CC(CC(C4)C2)C3)cn1
{#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#}
CCC(=O)Nc1cc(C)c(NC(=O)C23CC4CC(CC(C4)C2)C3)cn1
CCC(=O)Nc1cc(C)c(NC(=O)C23CC4CC(CC(C4)C2)C3)cn1
[C][C][C][=Branch1][C][=O][N][C][=C][C][Branch1][C][C][=C][Branch2][Ring1][#Branch2][N][C][=Branch1][C][=O][C][C][C][C][C][Branch1][O][C][C][Branch1][Ring2][C][Ring1][=Branch1][C][Ring1][=Branch2][C][Ring1][#Branch2][C][=N][Ring2][Ring1][Ring2]
N-[4-methyl-6-(propanoylamino)pyridin-3-yl]adamantane-1-carboxamide