InChI=1/C20H23BrClNO/c21-17-10-11-20(24-14-15-6-4-5-9-19(15)22)16(12-17)13-23-18-7-2-1-3-8-18/h4-6,9-12,18,23H,1-3,7-8,13-14H2/p+1/fC20H24BrClNO/h23H/q+1 5AF20EE7CBB71242