InChI=1/C18H24N4O2S/c1-13(23)19-16(12-14-8-4-2-5-9-14)17(24)21-22-18(25)20-15-10-6-3-7-11-15/h2,4-5,8-9,12,15H,3,6-7,10-11H2,1H3,(H,19,23)(H,21,24)(H2,20,22,25)/b16-12-/f/h19-22H B751B80475B69591