InChI=1/C19H20BrNO2/c1-4-6-15-10-14(11-18(19(15)22)23-5-2)12-21-16-7-8-17(20)13(3)9-16/h4,7-12,22H,1,5-6H2,2-3H3 5CEB25AA30E63043