InChI=1/C16H16N6O/c1-9(23)10-2-4-11(5-3-10)19-8-12-6-7-13-14(20-12)15(17)22-16(18)21-13/h2-7,19H,8H2,1H3,(H4,17,18,21,22)/p+1/fC16H17N6O/h21H,17-18H2/q+1 BDBBCDA99954439C