Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCC(C)N1CNc2c(c(=O)[nH]c(=S)n2-c2cccc(C)c2)C1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 2.808
b: 14.488
Answer: a. 2.808\%.
{#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}.
CCC(C)N1CNc2c(c(=O)[nH]c(=S)n2-c2cccc(C)c2)C1
CCC(C)N1CNc2c(c(=O)[nH]c(=S)n2-c2cccc(C)c2)C1
6-butan-2-yl-1-(3-methylphenyl)-2-sulfanylidene-7,8-dihydro-5H-pyrimido[4,5-d]pyrimidin-4-one