InChI=1/C19H18FN3O/c1-5-8-23-17-14(19(2,3)18(23)24)9-12(10-15(17)20)16-7-6-13(11-21)22(16)4/h5-7,9-10H,1,8H2,2-4H3 3EF5F0764D7FBAE2