InChI=1S/C39H76NO8P/c1-6-8-10-12-14-16-18-19-20-21-22-24-25-27-29-31-38(41)45-35-37(36-47-49(43,44)46-34-33-40(3,4)5)48-39(42)32-30-28-26-23-17-15-13-11-9-7-2/h19-20,37H,6-18,21-36H2,1-5H3/b20-19-/t37-/m1/s1