InChI=1/C12H16N4O2/c1-4-5-6-7-8-13-9-10(14-8)15(2)12(18)16(3)11(9)17/h6-7H,4-5H2,1-3H3,(H,13,14)/b7-6+/f/h13H	B17C1301D01ED494