InChI=1/C19H28BrN3O4S/c1-3-5-6-7-11-27-16-9-8-14(13-15(16)20)18(25)21-19(28)23-22-17(24)10-12-26-4-2/h8-9,13H,3-7,10-12H2,1-2H3,(H,22,24)(H2,21,23,25,28)/f/h21-23H C3A526DA440444E2