InChI=1S/C39H73O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(40)45-35-37(36-46-48(42,43)44)47-39(41)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h14,16-17,19,37H,3-13,15,18,20-36H2,1-2H3,(H2,42,43,44)/b16-14-,19-17-/t37-/m1/s1