InChI=1/C20H20BrN3O2S/c1-12(2)24-19(26)14-6-4-5-7-16(14)23-20(24)27-11-18(25)22-17-9-8-13(3)10-15(17)21/h4-10,12H,11H2,1-3H3,(H,22,25)/f/h22H 6F305A843B1594E8