InChI=1/C19H16BrN3O3S/c20-16-11-14(23(25)26)8-9-17(16)22-19(24)18(13-5-2-1-3-6-13)21-12-15-7-4-10-27-15/h1-11,18,21H,12H2,(H,22,24)/p+1/t18-/m1/s1/fC19H17BrN3O3S/h21-22H/q+1 9D8D8E4AB6FFC906