Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1[nH]n(-c2ccccc2)c(=O)c1C=Nc1ccc(C)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 20.062
(b) 16.989
(c) -22.080
Answer: c. -22.080\%.
{#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}.
CCOc1[nH]n(-c2ccccc2)c(=O)c1C=Nc1ccc(C)cc1
CCOc1[nH]n(-c2ccccc2)c(=O)c1C=Nc1ccc(C)cc1
5-ethoxy-4-[(4-methylphenyl)iminomethyl]-2-phenyl-1H-pyrazol-3-one