InChI=1S/C8H16N3O8P/c9-5(10)1-11(3-12)8-7(14)6(13)4(19-8)2-18-20(15,16)17/h3-4,6-8,13-14H,1-2H2,(H3,9,10)(H2,15,16,17)/t4-,6-,7-,8-/m1/s1