Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Cc1c([N+](=O)[O-])cccc1[N+](=O)[O-] toxic in the SR-Antioxidant response element assay?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
a: False
b: True
Answer: a
Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Cc1c([N+](=O)[O-])cccc1[N+](=O)[O-] toxic in the SR-Antioxidant response element assay?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
a: False
b: True
Answer: a