Using COc1ccc(N)cc1OCc1ccccc1, COc1cc(C(=O)O)ccc1OCc1ccccc1 to produce COc1cc(C(=O)Nc2ccc(OC)c(OCc3ccccc3)c2)ccc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.