InChI=1/C14H20Br2N2O2/c1-3-20-14-12(15)7-11(8-13(14)16)9-17-5-4-6-18-10(2)19/h7-8,17H,3-6,9H2,1-2H3,(H,18,19)/p+1/fC14H21Br2N2O2/h17-18H/q+1 9A8FE9CB55DCFC60