InChI=1/C17H18BrN3O3S/c1-2-25(23,24)21-10-9-12-3-6-15(11-16(12)21)20-17(22)19-14-7-4-13(18)5-8-14/h3-8,11H,2,9-10H2,1H3,(H2,19,20,22)/f/h19-20H 1319CE2162738A24