Using CC(C)(C)OC(=O)NCc1ccc(CCC(=O)N2CC(N=[N+]=[N-])C[C@H]2C(=O)OCc2ccccc2)cc1 to produce CC(C)(C)OC(=O)NCc1ccc(CCC(=O)N2CC(N)C[C@H]2C(=O)OCc2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.