Task: Answer the multiple choice question.
Query: Which compound exhibits a -12.233% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COC(=O)c1c(NC(=O)CN2CCN(C(=O)c3ccco3)CC2)c2cc(C)ccc2n1C
[b] CC1=CCC(COC(=O)Nc2ccccc2)CC1
[c] Cn1nc(C(=O)NCc2ccccn2)c2ccccc2c1=O
[d] CCOC(=O)N1CCN(C(=O)C2CCN(C(=O)c3cc4sccc4n3CC)CC2)CC1
Answer: b. CC1=CCC(COC(=O)Nc2ccccc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1=CCC(COC(=O)Nc2ccccc2)CC1
CC1=CCC(COC(=O)Nc2ccccc2)CC1
(4-methylcyclohex-3-en-1-yl)methyl N-phenylcarbamate