Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCn1c(SCC(=O)N2CCc3ccccc3C2)nc2c1c(=O)n(C)c(=O)n2C?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] -11.439
[b] 10.726
Answer: a. -11.439\%.
{#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}.
CCCn1c(SCC(=O)N2CCc3ccccc3C2)nc2c1c(=O)n(C)c(=O)n2C
CCCn1c(SCC(=O)N2CCc3ccccc3C2)nc2c1c(=O)n(C)c(=O)n2C
8-[2-(3,4-dihydro-1H-isoquinolin-2-yl)-2-oxoethyl]sulfanyl-1,3-dimethyl-7-propylpurine-2,6-dione