InChI=1/C18H20N4OS/c1-11-3-4-13-12(9-19-15(13)7-11)8-17(23)21-18-20-14-5-6-22(2)10-16(14)24-18/h3-4,7,9,19H,5-6,8,10H2,1-2H3,(H,20,21,23)/f/h21H C7688CBCB9632071