InChI=1/C15H24Br2N2O2/c1-3-6-21-15-12(7-13(16)8-14(15)17)10-19-5-4-18-9-11(2)20/h7-8,11,18-20H,3-6,9-10H2,1-2H3/p+1/t11-/m1/s1/fC15H25Br2N2O2/h18H/q+1 7EFEE4CB7EECDE59