InChI=1/C13H13N5O2S/c1-6-9(4-14-18-5-10(19)17-13(18)20)21-12-11(6)7(2)15-8(3)16-12/h4H,5H2,1-3H3,(H,17,19,20)/b14-4+/f/h17H	68A35AB7B97522ED