InChI=1/C17H18N4OS/c1-11-16(14-5-7-21(2)20-14)23-17(19-11)18-10-12-3-4-15-13(9-12)6-8-22-15/h3-5,7,9H,6,8,10H2,1-2H3,(H,18,19)/f/h18H C33E01B8534D81C0