InChI=1/C12H19N4O4P/c1-12(2,4-6-21(18,19)20)3-5-16-8-15-9-10(16)13-7-14-11(9)17/h7-8H,3-6H2,1-2H3,(H,13,14,17)(H2,18,19,20)/p-1/fC12H18N4O4P/h14,18H/q-1 2630180FA16858A1