InChI=1/C19H18N6O2/c20-16-11-3-1-2-4-12(11)22-19(26)15(16)18-21-13-5-6-14(23-17(13)24-18)25-7-9-27-10-8-25/h1-6H,7-10H2,(H3,20,22,26)(H,21,23,24)/f/h22,24H,20H2 B773919820AC1197