InChI=1/C22H21N5O/c1-26-9-11-27(12-10-26)15-7-8-16-17(13-15)20-18(21(16)28)19(24-22(23)25-20)14-5-3-2-4-6-14/h2-8,13H,9-12H2,1H3,(H2,23,24,25)/f/h23H2 143CA93605CD7AED