InChI=1/C19H22N2OS/c1-15-8-10-16(11-9-15)21(19-7-3-2-4-12-20-19)14-17(22)18-6-5-13-23-18/h5-6,8-11,13H,2-4,7,12,14H2,1H3/p+1/fC19H23N2OS/h20H/q+1 D1D4E57360CBFAB8