Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCCn1cnc2c(=S)nc(N)[nH]c21?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 13.462
b: 10.774
Answer: b. 10.774\%.
{#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}.
CCCCn1cnc2c(=S)nc(N)[nH]c21
CCCCn1cnc2c(=S)nc(N)[nH]c21
2-amino-9-butyl-3H-purine-6-thione