InChI=1/C12H13N4O3/c13-10-9(16(18)19)5-4-8-11(10)15(17)12(14-8)6-2-1-3-7-12/h4-5,13H,1-3,6-7H2/q-1/p+2/fC12H15N4O3/h13-14H/q+1	9227C075D8E95362