InChI=1S/C8H13N5O7P2/c9-7-6-8(11-3-10-7)13(4-12-6)1-2-19-5-21(14,15)20-22(16,17)18/h3-4H,1-2,5H2,(H,14,15)(H2,9,10,11)(H2,16,17,18)