User: I want to come up with a molecule SMILES.
Assistant: This sounds  very curious. Should I consider any constraints for the generation?
User: Yes, please. The molecule should not be toxic in the SR-Antioxidant response element assay.
Assistant: Ok, this SMILES is not toxic in the SR-Antioxidant response element assay: COC(=O)c1cc(Oc2ccc(Cl)cc2Cl)ccc1[N+](=O)[O-]
User: I want to come up with a molecule SMILES.
Assistant: This sounds  very curious. Should I consider any constraints for the generation?
User: Yes, please. The molecule should not be toxic in the SR-Antioxidant response element assay.
Assistant: Ok, this SMILES is not toxic in the SR-Antioxidant response element assay: COC(=O)c1cc(Oc2ccc(Cl)cc2Cl)ccc1[N+](=O)[O-]