InChI=1/C7H9N5O4S/c8-7(9)10-11-17(15,16)6-3-1-5(2-4-6)12(13)14/h1-4,11H,(H4,8,9,10)/p+1/fC7H10N5O4S/h10H,8-9H2/q+1 F251A014C94F3B5A