InChI=1/C12H14N5O2S/c1-9(10-2-5-14-6-3-10)17-20(18,19)11-4-7-15-12(8-11)16-13/h2-9H,13H2,1H3,(H,15,16)/q-1/p+1/t9-/m1/s1/fC12H15N5O2S/h15-16H/q E790F0C9E91CC6B6