Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOc1ccc(-n2c(N)c(-c3nc4ccccc4n3C)c3nc4ccccc4nc32)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 13.088
b. 9.722
c. 12.843
d. 13.084
Answer: b. 9.722\%.
{#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}.
CCOc1ccc(-n2c(N)c(-c3nc4ccccc4n3C)c3nc4ccccc4nc32)cc1
CCOc1ccc(-n2c(N)c(-c3nc4ccccc4n3C)c3nc4ccccc4nc32)cc1
1-(4-ethoxyphenyl)-3-(1-methylbenzimidazol-2-yl)pyrrolo[3,2-b]quinoxalin-2-amine