InChI=1/C10H10BrNO3S/c11-6-3-5(1-2-8(6)13)9-12-7(4-16-9)10(14)15/h1-3,7,9,12-13H,4H2,(H,14,15)/t7-,9+/m1/s1/f/h12H 05DFC4F202A88EDE