InChI=1S/C34H68O13P2/c1-29(2)21-17-13-9-7-5-6-8-10-16-20-24-34(37)47-32(27-43-33(36)23-19-15-12-11-14-18-22-30(3)4)28-46-49(41,42)45-26-31(35)25-44-48(38,39)40/h29-32,35H,5-28H2,1-4H3,(H,41,42)(H2,38,39,40)/t31-,32+/m0/s1