InChI=1S/C38H74NO8P/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-38(41)47-36(35-46-48(42,43)45-33-32-39(3)4)34-44-37(40)30-28-26-24-22-20-18-16-14-12-10-8-6-2/h15,17,36H,5-14,16,18-35H2,1-4H3,(H,42,43)/b17-15-