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