InChI=1S/C40H69O9P/c1-3-5-6-7-8-9-10-11-15-19-22-25-28-31-34-40(43)49-38(36-48-50(44,45)46)35-47-39(42)33-30-27-24-21-18-16-13-12-14-17-20-23-26-29-32-37(41)4-2/h13-14,16-17,21,23-24,26,29,32,37-38,41H,3-12,15,18-20,22,25,27-28,30-31,33-36H2,1-2H3,(H2,44,45,46)/b16-13-,17-14-,24-21-,26-23-,32-29+/t37-,38+/m0/s1