InChI=1S/C44H82NO8P/c1-4-6-8-10-12-14-16-18-19-20-21-22-23-25-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45-3)53-44(47)37-35-33-31-29-27-24-17-15-13-11-9-7-5-2/h12,14-15,17-19,42,45H,4-11,13,16,20-41H2,1-3H3,(H,48,49)/b14-12-,17-15-,19-18-