InChI=1/C26H32BrNO3/c1-2-30-23-10-19(9-22(27)24(23)31-16-18-6-4-3-5-7-18)15-28-25-11-20-8-21(12-25)14-26(29,13-20)17-25/h3-7,9-10,20-21,28-29H,2,8,11-17H2,1H3/p+1/t20-,21+,25?,26?/fC26H33BrNO3/h28H/q+1 BD864F7488D008B7