Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES O=C(COc1ccc([N+](=O)[O-])cc1)Nc1ccc(NC(=O)c2ccccc2)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a.) 11.309
b.) 19.023
Answer: b. 19.023%.
{#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}.
O=C(COc1ccc([N+](=O)[O-])cc1)Nc1ccc(NC(=O)c2ccccc2)cc1
O=C(COc1ccc([N+](=O)[O-])cc1)Nc1ccc(NC(=O)c2ccccc2)cc1
N-[4-[[2-(4-nitrophenoxy)acetyl]amino]phenyl]benzamide