InChI=1/C13H13N3O5S2/c14-22(18,19)11-5-1-9(2-6-11)13(17)16-10-3-7-12(8-4-10)23(15,20)21/h1-8H,(H,16,17)(H2,14,18,19)(H2,15,20,21)/f/h16H,14-15H2 7109B92F89A3FF94