InChI=1/C14H20N4OS/c1-16-12(19)6-7-17-14-10(13(15)20)8-9-4-2-3-5-11(9)18-14/h8H,2-7H2,1H3,(H2,15,20)(H,16,19)(H,17,18)/f/h16-17H,15H2 C915BBE88FF04708