Using COc1ccc([N+](=O)[O-])cc1-c1c(Br)c(C(F)(F)F)nn1C to produce COc1ccc(N)cc1-c1c(Br)c(C(F)(F)F)nn1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.