Using CCOC(=O)[C@H]1[C@@H]2[C@H](NC(=O)COC(C)=O)[C@@H](OCc3ccc(Cl)c(Cl)c3)[C@@](NC(=O)OC(C)(C)C)(C(=O)OCC)[C@H]12 to produce CC(C)(C)OC(=O)N[C@]1(C(=O)O)[C@@H]2[C@@H](C(=O)O)[C@@H]2[C@H](NC(=O)CO)[C@H]1OCc1ccc(Cl)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.