InChI=1/C15H16BrN3O2S/c16-10-5-6-12-9(7-10)8-13(21-12)14(20)18-19-15(22)17-11-3-1-2-4-11/h5-8,11H,1-4H2,(H,18,20)(H2,17,19,22)/f/h17-19H 247F47642BD22C76