InChI=1/C21H16BrCl2N3O2/c1-12(28)18-11-25-20-26(17-8-15(23)7-16(24)9-17)19(29)21(2,27(18)20)10-13-3-5-14(22)6-4-13/h3-9,11H,10H2,1-2H3/t21-/m0/s1 22E96275C7A749D0