InChI=1S/C41H78NO8P/c1-6-8-10-12-14-16-18-20-21-22-24-26-28-30-32-34-41(44)50-39(38-49-51(45,46)48-36-35-42(3,4)5)37-47-40(43)33-31-29-27-25-23-19-17-15-13-11-9-7-2/h11,13,16,18,39H,6-10,12,14-15,17,19-38H2,1-5H3/b13-11-,18-16-/t39-/m1/s1