InChI=1S/C33H63O9P/c1-3-5-7-9-11-12-13-14-15-16-17-18-20-22-24-26-32(35)40-28-31(29-41-43(37,38)39)42-33(36)27-30(34)25-23-21-19-10-8-6-4-2/h14-15,30-31,34H,3-13,16-29H2,1-2H3,(H2,37,38,39)/b15-14-/t30?,31-/m1/s1