InChI=1/C17H17N3OS/c21-16(8-12-9-18-14-7-2-1-6-13(12)14)20-17-19-10-15(22-17)11-4-3-5-11/h1-2,6-7,9-11,18H,3-5,8H2,(H,19,20,21)/f/h20H D9B3E664F73EDCF9