4-(3-(4-cyano-3-(trifluoromethyl)phenyl)-5,5-dimethyl-4-oxo-2-thioxoimidazolidin-1-yl)-2-fluorobenzamide-D6;4-?[3-?[4-?Cyano-?3-?(trifluoromethyl)?phenyl]?-?5,?5-?dimethyl-?4-?oxo-?2-?thioxo-?1-?imidazolidinyl]?-?2-?fluorobenzamide-d6;N-Desmethyl Enzalutamide-d6; N-Desmethyl MDV 3100-d6
