InChI=1/C16H12Br2N4O2S/c1-24-12-4-2-3-9(6-12)15-20-21-16(25)22(15)19-8-10-5-11(17)7-13(18)14(10)23/h2-8,15,23H,1H3/p+1/b19-8+/t15-/m0/s1/fC16H13Br2N4O2S/h21H/q+1 F30D7A6DD5CF96F5