InChI=1/C12H13N5O2/c1-8(12-14-16-17-15-12)13-11(19)7-4-9-2-5-10(18)6-3-9/h2-8H,1H3,(H3,13,14,15,16,17,18,19)/p-1/t8-/m1/s1/fC12H12N5O2/h13,18H/q-1/b7-4+ 1352B45DF1EE13D4