InChI=1/C19H15F4N3O/c1-27-15-4-2-3-13(9-15)16-10-17(19(21,22)23)26-18(25-16)24-11-12-5-7-14(20)8-6-12/h2-10H,11H2,1H3,(H,24,25,26)/f/h24H 7B7441FD59F9038E