InChI=1/C22H15N5O2/c28-21(15-9-3-1-4-10-15)24-19-20-25-27(16-11-5-2-6-12-16)22(29)26(20)18-14-8-7-13-17(18)23-19/h1-14H,(H,23,24,28)/f/h24H D7955EC2D21FD794