InChI=1/C20H20BrNO2/c1-14-11-16(5-9-19(14)21)20-10-8-18(24-20)13-22-12-15-3-6-17(23-2)7-4-15/h3-11,22H,12-13H2,1-2H3/p+1/fC20H21BrNO2/h22H/q+1	0A2635A3D9C59C4C