InChI=1S/C31H53O9P/c1-3-5-7-16-20-24-30(33)38-26-29(27-39-41(35,36)37)40-31(34)25-21-18-15-13-11-9-8-10-12-14-17-19-23-28(32)22-6-4-2/h8-9,12-15,19,23,28-29,32H,3-7,10-11,16-18,20-22,24-27H2,1-2H3,(H2,35,36,37)/b9-8-,14-12-,15-13-,23-19-/t28-,29-/m1/s1