Using CC(=O)OC(C)=O, COc1cc(OC)c2c(=O)cc(-c3ccccc3Cl)oc2c1[C@@H]1CCN(C)C[C@H]1O to produce COc1cc(OC)c2c(=O)cc(-c3ccccc3Cl)oc2c1[C@@H]1CCN(C)C[C@H]1OC(C)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.