InChI=1/C15H19N3OS/c16-15(18-11-14-7-4-9-19-14)17-8-10-20-12-13-5-2-1-3-6-13/h1-7,9H,8,10-12H2,(H3,16,17,18)/p+1/fC15H20N3OS/h17-18H,16H2/q+1 4914F7BC8BD02DC9