Using COc1ccc(C=O)cc1, COC(=O)[C@@H](NCc1ccc(OC)cc1)c1ccccc1 to produce COC(=O)[C@H](c1ccccc1)N(Cc1ccc(OC)cc1)Cc1ccc(OC)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.