The molecule is an oxime O-ether that is the histamine derivative of testosterone 3-(O-carboxymethyl)oxime. It derives from a testosterone and a histamine.
2-[(E)-[(8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-ylidene]amino]oxy-N-[2-(1H-imidazol-5-yl)ethyl]acetamide