InChI=1/C19H11ClN6O2/c20-15-5-4-14-17(16(15)19(27)25-13-8-22-10-23-9-13)28-26-18(14)24-12-3-1-2-11(6-12)7-21/h1-6,8-10H,(H,24,26)(H,25,27)/f/h24-25H B89456B23ABF7E9A