InChI=1/C20H14BrN3O4S/c1-11(25)22-15-6-7-16-13(8-18(26)27-17(16)9-15)10-29-20-24-23-19(28-20)12-2-4-14(21)5-3-12/h2-9H,10H2,1H3,(H,22,25)/f/h22H 313C3C4217D3790C