Using COCCCOc1cc([C@H]2[C@H](C(C)=O)C[C@@H](C(=O)OCc3ccccc3)N2C(=O)OC(C)(C)C)ccc1OC to produce COCCCOc1cc([C@H]2[C@H](C(C)=O)C[C@@H](C(=O)O)N2C(=O)OC(C)(C)C)ccc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.