InChI=1/C14H20BrClN2O2/c1-4-20-14-11(15)7-10(16)8-12(14)18-13(19)5-6-17-9(2)3/h7-9,17H,4-6H2,1-3H3,(H,18,19)/p+1/fC14H21BrClN2O2/h17-18H/q+1 BBC5C575B2DF3E0A