InChI=1S/C11H16N5O7P/c1-15-3-14-10-6(9(15)12)13-4-16(10)11-8(18)7(17)5(23-11)2-22-24(19,20)21/h3-5,7-8,11-12,17-18H,2H2,1H3,(H2,19,20,21)/b12-9+/t5-,7-,8-,11-/m1/s1