InChI=1/C16H22N4OS2/c1-9(2)7-18-12(21)8-22-16-19-14(17)13-10-5-3-4-6-11(10)23-15(13)20-16/h9H,3-8H2,1-2H3,(H,18,21)(H2,17,19,20)/f/h18H,17H2 40C919DE44DF549E