<unk>  is a nonsteroidal progestin that was never marketed. It was derived from structural modification of the nonsteroidal antiandrogen hydroxyflutamide.<unk>  was found to be at least as potent as progesterone as a progestogen in animals but to also possess androgenic activity.
ZM-182345
BMS-906024
WAY-166818
ORG-2058
EA-4056
LY-379,268
CX-516
ICI-85966