InChI=1/C16H17BrClN3O2/c1-21(2)15-6-3-11(8-19-15)9-20-16(22)10-23-14-5-4-12(18)7-13(14)17/h3-8H,9-10H2,1-2H3,(H,20,22)/f/h20H 8766394B9091A372