Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COCCNC(=O)C1CC(c2ccc([N+](=O)[O-])cc2)=NO1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 7.536
b: 2.685
c: 11.740
Answer: b. 2.685\%.
{#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}.
COCCNC(=O)C1CC(c2ccc([N+](=O)[O-])cc2)=NO1
COCCNC(=O)C1CC(c2ccc([N+](=O)[O-])cc2)=NO1
N-(2-methoxyethyl)-3-(4-nitrophenyl)-4,5-dihydro-1,2-oxazole-5-carboxamide