Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COC(=O)c1ccccc1S(=O)(=O)N1CCC(C(=O)OCc2ccc([N+](=O)[O-])cc2)CC1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 6.027
[b] -32.233
Answer: b. -32.233\%.
{#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)c1ccccc1S(=O)(=O)N1CCC(C(=O)OCc2ccc([N+](=O)[O-])cc2)CC1
COC(=O)c1ccccc1S(=O)(=O)N1CCC(C(=O)OCc2ccc([N+](=O)[O-])cc2)CC1
(4-nitrophenyl)methyl 1-(2-methoxycarbonylphenyl)sulfonylpiperidine-4-carboxylate