InChI=1S/C37H72NO8P/c1-4-6-8-10-12-14-16-18-20-22-24-26-28-30-37(40)46-35(34-45-47(41,42)44-32-31-38-3)33-43-36(39)29-27-25-23-21-19-17-15-13-11-9-7-5-2/h9,11,35,38H,4-8,10,12-34H2,1-3H3,(H,41,42)/b11-9-