InChI=1S/C33H57O9P/c1-3-5-7-9-11-12-14-15-19-23-30-31(42-30)24-20-17-18-22-26-33(35)41-29(28-40-43(36,37)38)27-39-32(34)25-21-16-13-10-8-6-4-2/h11-12,15,17,19-20,29-31H,3-10,13-14,16,18,21-28H2,1-2H3,(H2,36,37,38)/b12-11-,19-15-,20-17-/t29-,30?,31?/m1/s1