InChI=1S/C43H81O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-42(44)49-39-41(40-50-52(46,47)48)51-43(45)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h13-16,41H,3-12,17-40H2,1-2H3,(H2,46,47,48)/b15-13-,16-14-/t41-/m1/s1