InChI=1/C28H25BrN2O5S/c1-19-16-23(29)17-26(28(32)30-33)27(19)31(2)37(34,35)25-14-10-22(11-15-25)21-8-12-24(13-9-21)36-18-20-6-4-3-5-7-20/h3-17,33H,18H2,1-2H3,(H,30,32)/f/h30H 0C899CAF638E499D