InChI=1S/C44H84NO8P/c1-4-6-8-10-12-14-16-17-18-19-20-21-22-23-24-25-27-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45-3)53-44(47)37-35-33-31-29-26-15-13-11-9-7-5-2/h11,13,17-18,42,45H,4-10,12,14-16,19-41H2,1-3H3,(H,48,49)/b13-11-,18-17-