Using Cc1ccc(S(=O)(=O)O[C@H]2C[C@@H](COCc3ccccc3)N(C(=O)OC(C)(C)C)C2)cc1, [N-]=[N+]=[N-] to produce CC(C)(C)OC(=O)N1C[C@H](N=[N+]=[N-])C[C@H]1COCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.