Using COC(=O)[C@@H]1OC(c2ccc(OC)cc2OC)N(C(=O)OC(C)(C)C)[C@H]1c1ccccc1 to produce COc1ccc(C2O[C@@H](C(=O)[O-])[C@H](c3ccccc3)N2C(=O)OC(C)(C)C)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.