InChI=1S/C21H42NO7P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-21(24)29-20(18-23)19-28-30(25,26)27-17-16-22/h5-6,20,23H,2-4,7-19,22H2,1H3,(H,25,26)/q-1/b6-5-