5,5-dimethyl-3-(4-nitro-3-(trifluoromethyl)phenyl)imidazolidine-2,4-dione;5,5-Dimethyl-3-[4-nitro-3-(trifluoromethyl)phenyl]-2,4-imidazolidinedion; 1-3-Trifluoromethyl-4-nitrophenyl)-4,4-dimethylimidazoline-2,5-dione; Anandron; Nilandron; Nilandrone; Nilutamide