InChI=1/C17H18N4OS/c1-5-13-11(4)23-17(20-13)21-16(22)12-6-7-14-15(8-12)19-10(3)9(2)18-14/h6-8H,5H2,1-4H3,(H,20,21,22)/f/h21H 5D3D548E84CDDF17