InChI=1/C18H20N6O2S/c1-12-16(27-10-19-12)17(25)20-13-6-8-23(9-7-13)11-24-18(26)14-4-2-3-5-15(14)21-22-24/h2-5,10,13H,6-9,11H2,1H3,(H,20,25)/p+1/fC18H21N6O2S/h20,23H/q+1 54056BB21FAA6DD7