InChI=1/C22H20N6/c23-21(24)14-5-9-18(10-6-14)27-17-7-3-13(4-8-17)19-11-15-1-2-16(22(25)26)12-20(15)28-19/h1-12,27-28H,(H3,23,24)(H3,25,26)/p+2/fC22H22N6/h23-26H2/q+2 869A16117DC30D6B