English Nomegestrol acetate Cited by user Medgirl131 on 04 Sep 2016 Nomegestrol acetate (NOMAC) (INN, USAN, USAN) (brand names Lutenyl (alone) and Naemis, Zoely (with estradiol)), or 19-normegestrol acetate, also known as 17α-acetoxy-6-deh…