InChI=1S/C37H71O8P/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-37(39)45-35(34-44-46(40,41)42)33-43-36(38)31-29-27-25-23-21-16-14-12-10-8-6-4-2/h18-19,35H,3-17,20-34H2,1-2H3,(H2,40,41,42)/b19-18-/t35-/m1/s1