InChI=1S/C37H72NO8P/c1-5-7-9-11-13-15-17-18-20-22-24-26-28-30-37(40)46-35(34-45-47(41,42)44-32-31-38(3)4)33-43-36(39)29-27-25-23-21-19-16-14-12-10-8-6-2/h11,13,35H,5-10,12,14-34H2,1-4H3,(H,41,42)/b13-11-