Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.097\% 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] CCOC(=O)CCc1nn(C)c(=O)c2ccccc12
[b] COCCN1C=C2C(=O)C(C)(OC(=O)C3CCCC3)C(=O)C=C2C=C1c1ccsc1
[c] CC(C)c1nnc(NC(=O)C2CCN(C(=O)Nc3ccccc3)CC2)s1
[d] CC1CN(C2CCCCC2)c2nc3c(c(=O)[nH]c(=O)n3C)n2C1
Answer: d. CC1CN(C2CCCCC2)c2nc3c(c(=O)[nH]c(=O)n3C)n2C1
{#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#}
CC1CN(C2CCCCC2)c2nc3c(c(=O)[nH]c(=O)n3C)n2C1
CC1CN(C2CCCCC2)c2nc3c(c(=O)[nH]c(=O)n3C)n2C1
9-cyclohexyl-1,7-dimethyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione