InChI=1/C8H6N5O5S3/c9-21(17,18)8-11-10-7(19-8)12-20(16)6-3-1-5(2-4-6)13(14)15/h1-4H,(H2-,9,10,12,17,18)/q-1/t20-/m0/s1/f/h9,12H	2321EF42EF8886AC