Using NNc1ncccn1, CC1Cc2cc3c(cc2C(c2ccc([N+](=O)[O-])cc2)[OH+]1)OCO3 to produce CC(O)Cc1cc2c(cc1C(=NNc1ncccn1)c1ccc([N+](=O)[O-])cc1)OCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.