InChI=1S/C37H72NO8P/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-36(39)43-33-35(34-45-47(41,42)44-32-31-38(3)4)46-37(40)30-28-26-24-22-20-18-16-14-12-10-8-6-2/h14,16,35H,5-13,15,17-34H2,1-4H3,(H,41,42)/b16-14-