InChI=1S/C43H77O9P/c1-3-5-7-8-9-10-11-12-13-14-15-16-17-21-24-27-31-35-42(44)49-37-39(38-50-53(46,47)48)51-43(45)36-32-28-25-22-19-18-20-23-26-30-34-41-40(52-41)33-29-6-4-2/h18,20,22,25-26,30,39-41H,3-17,19,21,23-24,27-29,31-38H2,1-2H3,(H2,46,47,48)/b20-18-,25-22-,30-26-/t39-,40?,41?/m1/s1