Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)c1c(C)[nH]c(C(=O)COc2ccc(C#N)cc2)c1C?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 12.825
(b) 0.947
Answer: b. 0.947\%.
{#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}.
CC(=O)c1c(C)[nH]c(C(=O)COc2ccc(C#N)cc2)c1C
CC(=O)c1c(C)[nH]c(C(=O)COc2ccc(C#N)cc2)c1C
4-[2-(4-acetyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-oxoethoxy]benzonitrile