InChI=1/C15H17Br3N2O2/c1-4-6-20(7-5-2)9-12(21)19-15-10(16)8-11(22-3)13(17)14(15)18/h4-5,8H,1-2,6-7,9H2,3H3,(H,19,21)/p+1/fC15H18Br3N2O2/h19-20H/q+1 D0F2FC45C4041FAC