Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(NNS(=O)(=O)c1ccccc1[N+](=O)[O-])c1ccncc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 7.490
b: -48.574
c: 11.212
d: 3.299
e: -3.729
Answer: a. 7.490\%.
{#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}.
O=C(NNS(=O)(=O)c1ccccc1[N+](=O)[O-])c1ccncc1
O=C(NNS(=O)(=O)c1ccccc1[N+](=O)[O-])c1ccncc1
N'-(2-nitrophenyl)sulfonylpyridine-4-carbohydrazide