Using CCOC(=O)c1cnc2nc(C)c(OCC)cc2c1Nc1ccc(OC)cc1 to produce CCOc1cc2c(Nc3ccc(OC)cc3)c(C(=O)O)cnc2nc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.