Using CCOC(=O)COc1nc(NCc2ccc(OC)cc2OC)ccc1[N+](=O)[O-] to produce COc1ccc(CNc2ccc3c(n2)OCC(=O)N3)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.