InChI=1/C16H19N5O3S/c1-2-3-9-21-14(23)12(13(22)19-16(21)24)10-17-20-15(25)18-11-7-5-4-6-8-11/h4-8,10,17H,2-3,9H2,1H3,(H2,18,20,25)(H,19,22,24)/p-1/b12-10+/fC16H18N5O3S/h18,20H/q-1 D01D77990CEFCE4D