InChI=1/C15H16N6O2/c1-20(2)10-14(22)17-12-9-13(21-7-4-6-16-21)19-15(18-12)11-5-3-8-23-11/h3-9H,10H2,1-2H3,(H,17,18,19,22)/p+1/fC15H17N6O2/h17,20H/q+1 3CA748ED4B9C9163