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 CCCOC(=O)c1ccc(NC(=O)c2ccccc2[N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) -2.886
b) -2.453
Answer: a. -2.886%.
{#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}.
CCCOC(=O)c1ccc(NC(=O)c2ccccc2[N+](=O)[O-])cc1
CCCOC(=O)c1ccc(NC(=O)c2ccccc2[N+](=O)[O-])cc1
propyl 4-[(2-nitrobenzoyl)amino]benzoate