InChI=1/C20H18BrNO2/c1-12-6-8-13(9-7-12)22-11-15-19-14-4-2-3-5-17(14)24-18(19)10-16(21)20(15)23/h6-11,23H,2-5H2,1H3 D0B7E84AED7EF187