InChI=1S/C43H69O9P/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-18-19-22-25-28-32-36-42(45)50-38-41(39-51-53(47,48)49)52-43(46)37-33-29-26-23-20-21-24-27-31-35-40(44)34-30-6-4-2/h5,7,9-10,12-13,15-16,18-19,24,27,31,35,41H,3-4,6,8,11,14,17,20-23,25-26,28-30,32-34,36-39H2,1-2H3,(H2,47,48,49)/b7-5-,10-9-,13-12-,16-15-,19-18-,27-24-,35-31+/t41-/m1/s1