InChI=1/C18H26BrN3O4S/c1-4-25-9-8-16(23)21-22-18(27)20-17(24)13-5-6-15(14(19)11-13)26-10-7-12(2)3/h5-6,11-12H,4,7-10H2,1-3H3,(H,21,23)(H2,20,22,24,27)/f/h20-22H 290242D2C1370A53