InChI=1/C22H26BrNO/c1-13-6-16(2-4-20(13)23)21-5-3-19(25-21)12-24-22-17-8-14-7-15(10-17)11-18(22)9-14/h2-6,14-15,17-18,22,24H,7-12H2,1H3/p+1/fC22H27BrNO/h24H/q+1 1D6B88AEB73EB7E7