Using CCOC(=O)C(N)C(=O)OCC, COc1ccc(C(=N)c2ccc(Cl)cc2)c(O)c1 to produce CCOC(=O)C(N=C(c1ccc(Cl)cc1)c1ccc(OC)cc1O)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.