Using C[C@@H](C(=O)OC(C)(C)C)N1C(=O)[C@@H](N=[N+]=[N-])[C@H]1c1ccccc1 to produce C[C@H](NC(=O)[C@@H](N)Cc1ccccc1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.