InChI=1/C18H20BrN3S/c19-15-7-9-16(10-8-15)21-18(23)22(17-5-1-2-6-17)13-14-4-3-11-20-12-14/h3-4,7-12,17H,1-2,5-6,13H2,(H,21,23)/f/h21H 75054B0FAC26E24C