InChI=1/C14H9BrCl2N2OS/c15-8-4-5-11(18-6-8)19-12(20)7-21-14(19)9-2-1-3-10(16)13(9)17/h1-6,14H,7H2/t14-/m1/s1 A0ED4F242903E03B