Using CCOC(=O)Nc1cc(C(F)(F)F)nc(NCc2ccccc2)c1[N+](=O)[O-] to produce CCOC(=O)Nc1cc(C(F)(F)F)nc(NCc2ccccc2)c1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.