InChI=1S/C37H70NO9P/c1-3-5-7-9-11-12-13-14-15-19-23-27-36(39)43-31-33(32-45-48(41,42)44-30-29-38)46-37(40)28-24-20-16-18-22-26-35-34(47-35)25-21-17-10-8-6-4-2/h17,21,33-35H,3-16,18-20,22-32,38H2,1-2H3,(H,41,42)/b21-17-/t33-,34?,35?/m1/s1