Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCn1c(SCC(=O)N2CCN(C)CC2)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: 19.649
b: 3.833
Answer: b. 3.833%.
{#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}.
CCn1c(SCC(=O)N2CCN(C)CC2)nc2c1c(=O)n(C)c(=O)n2C
CCn1c(SCC(=O)N2CCN(C)CC2)nc2c1c(=O)n(C)c(=O)n2C
7-ethyl-1,3-dimethyl-8-[2-(4-methylpiperazin-1-yl)-2-oxoethyl]sulfanylpurine-2,6-dione