InChI=1/C14H15BrF3N3O2/c1-8(2)11-10(15)12(20-19-11)13(22)21(7-14(16,17)18)6-9-4-3-5-23-9/h3-5,8H,6-7H2,1-2H3,(H,19,20)/f/h20H BC50EAA2626D08C3