InChI=1/C13H16N5O2S/c1-9-8-11(10-6-4-3-5-7-10)18-13(14-9)15-12(16-18)17-21(2,19)20/h3-7,9,11H,8H2,1-2H3,(H-,14,15,16,17)/q-1/p+1/t9-,11+/m1/s1/fC13H17N5O2S/h14-15H/q B32BE8572CB3BB1A