InChI=1/C24H24BrNO4/c1-16(19-6-4-3-5-7-19)26-13-18-10-20(25)24(23(12-18)27-2)28-14-17-8-9-21-22(11-17)30-15-29-21/h3-12,16,26H,13-15H2,1-2H3/t16-/m0/s1 BA3E61934C81E2B6