InChI=1/C14H9N3O3S/c15-8-9(14(16)21)7-10-5-6-13(20-10)11-3-1-2-4-12(11)17(18)19/h1-7H,(H2,16,21)/b9-7-/f/h16H2	5C6B6CA04C9B837F