InChI=1/C22H21N5/c1-15-11-16(2)13-19(12-15)25-22-23-10-9-20(26-22)27-14-17(3)24-21(27)18-7-5-4-6-8-18/h4-14H,1-3H3,(H,23,25,26)/f/h25H CAB9DA3DBF57A1DC