Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES COc1c(Br)cc([N+](=O)[O-])c(OC)c1C(=O)NC(=O)Nc1nc(C)cc(C)n1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) -22.434
b) 22.142
Answer: a. -22.434%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1c(Br)cc([N+](=O)[O-])c(OC)c1C(=O)NC(=O)Nc1nc(C)cc(C)n1
COc1c(Br)cc([N+](=O)[O-])c(OC)c1C(=O)NC(=O)Nc1nc(C)cc(C)n1
3-bromo-N-[(4,6-dimethylpyrimidin-2-yl)carbamoyl]-2,6-dimethoxy-5-nitrobenzamide