Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES C=CCn1c(=O)c2c(nc3n2CCCN3Cc2ccccc2)n(C)c1=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] -4.345
[b] -3.120
Answer: b. -3.120%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
C=CCn1c(=O)c2c(nc3n2CCCN3Cc2ccccc2)n(C)c1=O
C=CCn1c(=O)c2c(nc3n2CCCN3Cc2ccccc2)n(C)c1=O
9-benzyl-1-methyl-3-prop-2-enyl-7,8-dihydro-6H-purino[7,8-a]pyrimidine-2,4-dione