Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CC1CN(c2nc3c(c(=O)n(Cc4ccc(Cl)c(Cl)c4)c(=O)n3C)n2C)CC(C)O1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 14.090
[b] -2.178
Answer: b. -2.178\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CC1CN(c2nc3c(c(=O)n(Cc4ccc(Cl)c(Cl)c4)c(=O)n3C)n2C)CC(C)O1
CC1CN(c2nc3c(c(=O)n(Cc4ccc(Cl)c(Cl)c4)c(=O)n3C)n2C)CC(C)O1
1-[(3,4-dichlorophenyl)methyl]-8-(2,6-dimethylmorpholin-4-yl)-3,7-dimethylpurine-2,6-dione