Using CC(=O)NC[C@@H]1CN(C(=O)OC(C)(C)C)CCO[C@H]1c1ccc(Cl)c(Cl)c1 to produce CC(=O)NC[C@@H]1CNCCO[C@H]1c1ccc(Cl)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.