InChI=1/C21H22BrNO3/c1-2-24-20-12-17(13-23-14-18-9-6-10-25-18)11-19(22)21(20)26-15-16-7-4-3-5-8-16/h3-12,23H,2,13-15H2,1H3/p+1/fC21H23BrNO3/h23H/q+1 29FAD41520147FA5