InChI=1/C18H16BrN3O6S/c1-2-7-20-29(25,26)12-4-5-14(19)13(9-12)18(24)22-21-17(23)11-3-6-15-16(8-11)28-10-27-15/h2-6,8-9,20H,1,7,10H2,(H,21,23)(H,22,24)/f/h21-22H 806EF7670E56B2DC