Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CCn1c(SCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 18.304
b: -2.899
c: -35.497
d: 13.431
e: 14.190
Answer: b. -2.899%.
{#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(SCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
CCn1c(SCc2ccccc2)nc2c1c(=O)[nH]c(=O)n2C
8-benzylsulfanyl-7-ethyl-3-methylpurine-2,6-dione