InChI=1/C17H16N4O/c1-11-4-2-5-12(8-11)13-9-15(18)21-16(10-13)19-17(20-21)14-6-3-7-22-14/h2,4-6,8-10H,3,7,18H2,1H3 07D741F6D1796393