InChI=1S/C43H71O9P/c1-3-5-7-9-11-12-13-14-15-16-17-18-19-20-21-22-24-28-32-36-42(45)50-38-41(39-51-53(47,48)49)52-43(46)37-33-29-25-27-31-35-40(44)34-30-26-23-10-8-6-4-2/h11-12,14-15,17-18,20-21,23,26,30,34,41H,3-10,13,16,19,22,24-25,27-29,31-33,35-39H2,1-2H3,(H2,47,48,49)/b12-11-,15-14-,18-17-,21-20-,26-23-,34-30+/t41-/m1/s1