Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1ccc(NS(=O)(=O)c2ccc(OCC(=O)Nc3cccc([N+](=O)[O-])c3)c(C)c2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -3.925
b: 4.473
c: 12.486
d: 9.813
Answer: a. -3.925\%.
{#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}.
Cc1ccc(NS(=O)(=O)c2ccc(OCC(=O)Nc3cccc([N+](=O)[O-])c3)c(C)c2)cc1
Cc1ccc(NS(=O)(=O)c2ccc(OCC(=O)Nc3cccc([N+](=O)[O-])c3)c(C)c2)cc1
2-[2-methyl-4-[(4-methylphenyl)sulfamoyl]phenoxy]-N-(3-nitrophenyl)acetamide