InChI=1S/C42H80O13P2/c1-3-5-7-17-23-35-29-37(35)25-19-13-10-9-11-15-21-27-41(44)51-33-40(34-54-57(49,50)53-32-39(43)31-52-56(46,47)48)55-42(45)28-22-16-12-14-20-26-38-30-36(38)24-18-8-6-4-2/h35-40,43H,3-34H2,1-2H3,(H,49,50)(H2,46,47,48)/t35?,36?,37?,38?,39-,40+/m0/s1