Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc2c(c1)n([O-])c1c([n+]2=O)CCC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 10.177
b: 16.509
c: 4.029
d: 7.641
e: 16.536
Answer: c. 4.029\%.
{#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}.
COc1ccc2c(c1)n([O-])c1c([n+]2=O)CCC1
COc1ccc2c(c1)n([O-])c1c([n+]2=O)CCC1
6-methoxy-4-oxido-2,3-dihydro-1H-cyclopenta[b]quinoxalin-9-ium 9-oxide