Using CC(C)C[C@@H](C(=O)NNC(=O)OCc1ccccc1)[C@H](CNC(=O)c1ccccc1)C(=O)OC(C)(C)C to produce CC(C)C[C@@H](C(=O)NN)[C@H](CNC(=O)c1ccccc1)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.