InChI=1/C16H17N5O3S2/c1-4-26(23,24)16-19-21-13(17)12(14(22)18-15(21)25-16)9-10-5-7-11(8-6-10)20(2)3/h5-9,17H,4H2,1-3H3/b12-9+,17-13?	C54BECA303DB4E12