Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CC1CN(C(=O)c2ccccc2NS(=O)(=O)c2cccc([N+](=O)[O-])c2)CC(C)O1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a.) 20.793
b.) 0.473
Answer: a. 20.793\%.
{#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}.
CC1CN(C(=O)c2ccccc2NS(=O)(=O)c2cccc([N+](=O)[O-])c2)CC(C)O1
CC1CN(C(=O)c2ccccc2NS(=O)(=O)c2cccc([N+](=O)[O-])c2)CC(C)O1
N-[2-(2,6-dimethylmorpholine-4-carbonyl)phenyl]-3-nitrobenzenesulfonamide