InChI=1/C15H15BrN2O2/c1-11(12-6-8-14(16)9-7-12)17-10-13-4-2-3-5-15(13)18(19)20/h2-9,11,17H,10H2,1H3/t11-/m0/s1 D3F6C7C161FB802B