InChI=1S/C42H75O9P/c1-3-5-6-7-8-9-10-11-12-13-17-20-23-26-29-32-35-41(44)49-37-40(38-50-52(46,47)48)51-42(45)36-33-30-27-24-21-18-15-14-16-19-22-25-28-31-34-39(43)4-2/h15-16,18-19,24-25,27-28,39-40,43H,3-14,17,20-23,26,29-38H2,1-2H3,(H2,46,47,48)/b18-15-,19-16-,27-24-,28-25-/t39-,40-/m1/s1