InChI=1/C12H10BrClN4O/c13-7-5-10(11(18-15)16-6-7)12(19)17-9-3-1-8(14)2-4-9/h1-6H,15H2,(H,16,18)(H,17,19)/f/h17-18H 053C65B23AC3AFCD