InChI=1/C20H16ClN5O/c21-16-3-1-2-14(8-16)17-12-25-26-19(17)15-9-18(23-11-15)20(27)24-10-13-4-6-22-7-5-13/h1-9,11-12,23H,10H2,(H,24,27)(H,25,26)/f/h24,26H 67A927942612F6D9