InChI=1S/C33H66O14P2/c1-3-5-7-9-11-12-13-14-15-17-19-21-23-32(36)43-27-31(28-46-49(41,42)45-26-30(35)25-44-48(38,39)40)47-33(37)24-29(34)22-20-18-16-10-8-6-4-2/h29-31,34-35H,3-28H2,1-2H3,(H,41,42)(H2,38,39,40)/t29?,30-,31-/m1/s1