Using COC(=O)c1ccc(-c2nnc(-c3ccc(C(F)(F)F)cc3)o2)c([N+](=O)[O-])c1 to produce COC(=O)c1ccc(-c2nnc(-c3ccc(C(F)(F)F)cc3)o2)c(N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.