InChI=1/C20H18N6O/c1-12-2-6-14(7-3-12)23-20(27)24-15-8-4-13(5-9-15)16-10-11-22-19-17(16)18(21)25-26-19/h2-11H,1H3,(H2,23,24,27)(H3,21,22,25,26)/f/h23-25H,21H2 F216C53B09D49D64