InChI=1S/C36H68NO11P/c1-3-5-7-9-11-13-14-15-16-18-20-22-24-26-34(39)45-28-32(29-46-49(43,44)47-30-33(37)36(41)42)48-35(40)27-31(38)25-23-21-19-17-12-10-8-6-4-2/h13-14,31-33,38H,3-12,15-30,37H2,1-2H3,(H,41,42)(H,43,44)/b14-13-/t31?,32-,33+/m1/s1