Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COC(=O)C(CC(C)C)NC(=O)c1ccc([N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) 0.193
b) 8.809
c) 6.947
d) -0.523
Answer: a. 0.193\%.
{#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}.
COC(=O)C(CC(C)C)NC(=O)c1ccc([N+](=O)[O-])cc1
COC(=O)C(CC(C)C)NC(=O)c1ccc([N+](=O)[O-])cc1
methyl 4-methyl-2-[(4-nitrobenzoyl)amino]pentanoate