Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCN(CC(=O)NCc1cccs1)C(=O)c1ccc(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. -0.089
b. 11.235
c. 10.547
Answer: a. -0.089\%.
{#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}.
CCN(CC(=O)NCc1cccs1)C(=O)c1ccc(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1
CCN(CC(=O)NCc1cccs1)C(=O)c1ccc(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1
N-ethyl-4-[(3-nitrophenyl)sulfonylamino]-N-[2-oxo-2-(thiophen-2-ylmethylamino)ethyl]benzamide