InChI=1/C16H10ClF3N4O/c17-10-2-1-3-12(8-10)24-14(16(18,19)20)13(9-22-24)15(25)23-11-4-6-21-7-5-11/h1-9H,(H,21,23,25)/f/h23H 348C8B3FBCD6BEA4