InChI=1/C14H13BrN2O4S/c1-9-8-10(6-7-12(9)15)22(20,21)17-16-14(19)11-4-2-3-5-13(11)18/h2-8,17-18H,1H3,(H,16,19)/f/h16H	20995D1D28AECCE6