InChI=1/C19H25N3O3S/c23-19-17-7-3-2-6-15(17)16-8-11-22(14-18(16)20-19)26(24,25)13-12-21-9-4-1-5-10-21/h2-3,6-7H,1,4-5,8-14H2,(H,20,23)/p+1/fC19H26N3O3S/h20-21H/q+1 DBD90F9DC8B3D147