InChI=1S/C43H80NO7P/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-34-36-43(45)49-40-42(41-51-52(46,47)50-39-37-44)48-38-35-33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h17,19,22,24,28,30,35,38,42H,3-16,18,20-21,23,25-27,29,31-34,36-37,39-41,44H2,1-2H3,(H,46,47)/b19-17-,24-22-,30-28-,38-35-/t42-/m1/s1