Using C[O-], CCO[C@H](C(=O)N1C(=O)OC[C@@H]1Cc1ccccc1)[C@H](O)c1ccc(OCc2ccccc2)cc1OC to produce CCO[C@H](C(=O)OC)[C@H](O)c1ccc(OCc2ccccc2)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.