Using COn1c(=O)c(-c2ccc([N+](=O)[O-])cc2Cl)cc2cnc(NCCN(C)C)nc21 to produce COn1c(=O)c(-c2ccc(N)cc2Cl)cc2cnc(NCCN(C)C)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.