Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1cc(Br)c(NC(=O)c2ccccc2[N+](=O)[O-])cc1C?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 4.520
[b] 15.053
[c] 5.145
[d] -4.518
Answer: a. 4.520\%.
{#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}.
Cc1cc(Br)c(NC(=O)c2ccccc2[N+](=O)[O-])cc1C
Cc1cc(Br)c(NC(=O)c2ccccc2[N+](=O)[O-])cc1C
N-(2-bromo-4,5-dimethylphenyl)-2-nitrobenzamide