InChI=1/C16H17BrNO3/c17-14-9-16-15(20-11-21-16)8-13(14)10-18-5-3-12(4-6-18)2-1-7-19/h3-6,8-9,19H,1-2,7,10-11H2/q+1 58DE51497EAFE313