Using COC(=O)c1cc(-n2cnc(-c3ccc(OC)cc3)c2)c(C(F)(F)F)cc1[N+](=O)[O-] to produce COC(=O)c1cc(-n2cnc(-c3ccc(OC)cc3)c2)c(C(F)(F)F)cc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.