InChI=1/C18H16N6O3S/c1-9-16-10(13-6-7-15(28-13)24(26)27)8-14(25)21-17(16)23(22-9)18-19-11-4-2-3-5-12(11)20-18/h2-7,10,17-18,22H,8H2,1H3,(H,21,25)/p+2/t10-,17+/m0/s1/fC18H18N6O3S/h19-21H/q+2 85EFFDC19CABEFA7