InChI=1/C14H12BrN5O5S/c15-9-5-8(13(21)12(6-9)20(22)23)7-18-10-1-3-11(4-2-10)26(24,25)19-14(16)17/h1-7,21H,(H4,16,17,19)/p-1/fC14H11BrN5O5S/h21h,16-17H2/q-1 A444518A8E6B51AC