User: I want to come up with a SMILES.
Assistant: This sounds  very curious. Should I consider any constraints for the creation?
User: Yes, please. The molecule should not be toxic in the Antioxidant response element assay.
Assistant: Got it, this SMILES is not toxic in the Antioxidant response element assay: CC(=O)c1c(C)c([N+](=O)[O-])c(C(C)(C)C)c([N+](=O)[O-])c1C
User: I want to come up with a SMILES.
Assistant: This sounds  very curious. Should I consider any constraints for the creation?
User: Yes, please. The molecule should not be toxic in the Antioxidant response element assay.
Assistant: Got it, this SMILES is not toxic in the Antioxidant response element assay: CC(=O)c1c(C)c([N+](=O)[O-])c(C(C)(C)C)c([N+](=O)[O-])c1C