InChI=1/C19H20BrNO3/c1-13(2)11-23-16-6-4-5-15(10-16)21-19(22)12-24-18-8-7-14(3)9-17(18)20/h4-10H,1,11-12H2,2-3H3,(H,21,22)/f/h21H	CD5628418ECCF7D8