InChI=1/C22H20N4/c1-15(25-26-22(23)24-19-8-3-2-4-9-19)16-11-12-21-18(13-16)14-17-7-5-6-10-20(17)21/h2-13H,14H2,1H3,(H3,23,24,26)/p+1/b25-15+/fC22H21N4/h24,26H,23H2/q+1 C73B7B9B07D78E75