InChI=1/C18H20N4O3S/c1-2-13-3-5-14(6-4-13)17(23)11-12-21-15-7-9-16(10-8-15)26(24,25)22-18(19)20/h3-12,21H,2H2,1H3,(H4,19,20,22)/b12-11+/f/h19-20H2	FE2FEEB6E929C0D5