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