Using CC(=O)N1C(=O)[C@@H](CCCNC(=NC(=O)OCc2ccccc2)NC(=O)OCc2ccccc2)[C@@H]1C=Cc1ccccc1 to produce CC(=O)N1C(=O)[C@@H](CCCNC(=N)N)[C@@H]1CCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.