Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES Cc1[nH]c(=S)c(C#N)c(C)c1CCC#N?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 13.172
b: 18.328
Answer: a. 13.172\%.
{#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}.
Cc1[nH]c(=S)c(C#N)c(C)c1CCC#N
Cc1[nH]c(=S)c(C#N)c(C)c1CCC#N
5-(2-cyanoethyl)-4,6-dimethyl-2-sulfanylidene-1H-pyridine-3-carbonitrile