Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)C1C(c2cccc([N+](=O)[O-])c2)C2C(=O)NN=C2CC1(C)O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 15.253
[b] 2.989
Answer: a. 15.253\%.
{#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}.
CCOC(=O)C1C(c2cccc([N+](=O)[O-])c2)C2C(=O)NN=C2CC1(C)O
CCOC(=O)C1C(c2cccc([N+](=O)[O-])c2)C2C(=O)NN=C2CC1(C)O
ethyl6-hydroxy-6-methyl-4-(3-nitrophenyl)-3-oxo-3a,4,5,7-tetrahydro-2H-indazole-5-carboxylate