Using Cc1c(Cn2c(C)nc3c(Br)cc([N+](=O)[O-])cc32)cccc1C(F)(F)F to produce Cc1c(Cn2c(C)nc3c(Br)cc(N)cc32)cccc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.