InChI=1/C15H16N2OS/c1-2-19-15(16)17-12-8-10-14(11-9-12)18-13-6-4-3-5-7-13/h3-11H,2H2,1H3,(H2,16,17)/p+1/fC15H17N2OS/h17H,16H2/q+1 E00BE73A36B0A148