InChI=1/C24H26BrNO/c1-2-9-23(20-12-7-4-8-13-20)26-17-21-16-22(25)14-15-24(21)27-18-19-10-5-3-6-11-19/h3-8,10-16,23,26H,2,9,17-18H2,1H3/p+1/t23-/m1/s1/fC24H27BrNO/h26H/q+1 255665D5757E050E