InChI=1S/C21H24F2N3O6P/c1-13(27)25-18(12-14-5-3-2-4-6-14)20(29)26-17(19(24)28)11-15-7-9-16(10-8-15)21(22,23)33(30,31)32/h2-10,17-18H,11-12H2,1H3,(H2,24,28)(H,25,27)(H,26,29)(H2,30,31,32)/t17-,18-/m0/s1