InChI=1/C16H17BrN4O5S/c1-10-8-11(2-4-13(10)17)20-16(22)6-7-19-14-5-3-12(27(18,25)26)9-15(14)21(23)24/h2-5,8-9,19H,6-7H2,1H3,(H,20,22)(H2,18,25,26)/f/h20H,18H2 A361E1E6CEFF7C0B