InChI=1S/C33H59O9P/c1-4-5-6-7-8-13-18-23-30(34)24-19-14-11-16-20-25-32(35)40-27-31(28-41-43(37,38)39)42-33(36)26-21-15-10-9-12-17-22-29(2)3/h8,13,18,23,29,31H,4-7,9-12,14-17,19-22,24-28H2,1-3H3,(H2,37,38,39)/b13-8-,23-18+/t31-/m1/s1