Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1ccc(-c2c(C)n([O-])c3c([n+]2=O)CCCCC3)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 16.799
[b] 9.228
Answer: a. 16.799\%.
{#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}.
Cc1ccc(-c2c(C)n([O-])c3c([n+]2=O)CCCCC3)cc1
Cc1ccc(-c2c(C)n([O-])c3c([n+]2=O)CCCCC3)cc1
[C][C][=C][C][=C][Branch2][Ring1][=Branch2][C][=C][Branch1][C][C][N][Branch1][C][O-1][C][=C][Branch1][Branch1][N+1][Ring1][Branch2][=O][C][C][C][C][C][Ring1][=Branch2][C][=C][Ring2][Ring1][Ring2]
2-methyl-3-(4-methylphenyl)-1-oxido-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyrazin-4-ium 4-oxide