Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES COc1ccc(NC(=O)c2ccc(Br)o2)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) 6.123
b.) -3.696
c.) 12.712
d.) -14.150
Answer: a. 6.123%.
{#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}.
COc1ccc(NC(=O)c2ccc(Br)o2)c([N+](=O)[O-])c1
COc1ccc(NC(=O)c2ccc(Br)o2)c([N+](=O)[O-])c1
5-bromo-N-(4-methoxy-2-nitrophenyl)furan-2-carboxamide