InChI=1S/C38H74NO8P/c1-4-6-8-10-12-14-15-16-17-18-19-20-21-23-25-27-29-31-38(41)47-36(35-46-48(42,43)45-33-32-39-3)34-44-37(40)30-28-26-24-22-13-11-9-7-5-2/h16-17,36,39H,4-15,18-35H2,1-3H3,(H,42,43)/b17-16-