Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CC1(C)Cc2[nH]c(=S)c(C#N)cc2CO1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 15.793
[b] 16.227
[c] 0.511
Answer: a. 15.793\%.
{#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}.
7,7-dimethyl-2-sulfanylidene-5,8-dihydro-1H-pyrano[4,3-b]pyridine-3-carbonitrile