InChI=1/C20H13Cl2N3/c21-16-10-15(11-17(22)12-16)19-18(13-6-8-23-9-7-13)24-20(25-19)14-4-2-1-3-5-14/h1-12H,(H,24,25)/f/h25H A3301893F9879546