Problem statement: 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 CCn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(Br)cn2)n1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 14.947
[b] -14.760
[c] 16.492
Answer: b. -14.760\%.
{#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}.
CCn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(Br)cn2)n1
CCn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(Br)cn2)n1
[3-[(5-bromopyridin-2-yl)carbamoyl]-1-ethylpyrazol-4-yl]-oxido-oxoazanium