Using Cc1c(Cl)cccc1N1CCN(C(=O)[C@@H]2C[C@@H](CNC(=O)OC(C)(C)C)CN2C(=O)OC(C)(C)C)CC1 to produce Cc1c(Cl)cccc1N1CCN(C(=O)[C@@H]2C[C@@H](CN)CN2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.