InChI=1/C11H13BrClN3O2/c1-14-11(18)15-10(17)6-16(2)9-4-3-7(12)5-8(9)13/h3-5H,6H2,1-2H3,(H2,14,15,17,18)/f/h14-15H 461C5D0B57DC88C1