InChI=1S/C44H84NO8P/c1-4-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-37-44(47)53-42(41-52-54(48,49)51-39-38-45-3)40-50-43(46)36-34-32-30-28-26-24-22-19-17-15-13-11-9-7-5-2/h15,17-18,20,42,45H,4-14,16,19,21-41H2,1-3H3,(H,48,49)/b17-15-,20-18-