InChI=1/C21H21N5O2/c22-20(27)16-3-1-15(2-4-16)19-9-10-23-21(25-19)24-17-5-7-18(8-6-17)26-11-13-28-14-12-26/h1-10H,11-14H2,(H2,22,27)(H,23,24,25)/f/h24H,22H2 D3AD29A015CFBB7A