InChI=1/C13H19N5O2S/c1-4-11-16-18-12(20)6-9(15-13(18)21-11)7-17(3)8-10(19)14-5-2/h6H,4-5,7-8H2,1-3H3,(H,14,19)/p+1/fC13H20N5O2S/h14,17H/q+1 3B09CAB7DE907EEB