Task: 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 CCOC(=O)c1nn(-c2ccc(C)cc2)c(=O)cc1OCC(=O)Nc1ccc(OC)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 13.571
[b] 12.070
[c] 13.522
Answer: c. 13.522\%.
{#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}.
CCOC(=O)c1nn(-c2ccc(C)cc2)c(=O)cc1OCC(=O)Nc1ccc(OC)cc1
CCOC(=O)c1nn(-c2ccc(C)cc2)c(=O)cc1OCC(=O)Nc1ccc(OC)cc1
ethyl 4-[2-(4-methoxyanilino)-2-oxoethoxy]-1-(4-methylphenyl)-6-oxopyridazine-3-carboxylate