InChI=1S/C37H73O11P/c1-4-5-6-7-15-19-22-25-33(39)27-37(42)45-30-35(31-47-49(43,44)46-29-34(40)28-38)48-36(41)26-23-20-17-14-12-10-8-9-11-13-16-18-21-24-32(2)3/h32-35,38-40H,4-31H2,1-3H3,(H,43,44)