InChI=1/C19H18BrF2N5O/c1-2-11-3-5-12(6-4-11)15-10-16(27-19(23-15)24-25-26-27)14-9-13(20)7-8-17(14)28-18(21)22/h3-9,15-16,18H,2,10H2,1H3,(H,23,24,26)/t15-,16-/m0/s1/f/h23H A4598BA59A0ADA66