InChI=1/C19H25N4O8P/c1-21-6-7-22(14-5-3-2-4-13(14)21)9-12-10-23(19(26)20-18(12)25)17-8-15(24)16(31-17)11-30-32(27,28)29/h2-5,10,15-17,24H,6-9,11H2,1H3,(H,20,25,26)(H2,27,28,29)/p-1/t15-,16-,17+/m1/s1/fC19H24N4O8P/h20,27H/q-1 655E92ABDEB275A8