InChI=1/C12H17N5O2/c13-12-15-9-7(4-14-10(9)11(19)16-12)5-17-3-1-2-8(17)6-18/h4,8,14,18H,1-3,5-6H2,(H3,13,15,16,19)/p+1/t8-/m1/s1/fC12H18N5O2/h16-17H,13H2/q+1 B4697414360E2E1A