6-Amino-3,3-dimethylindolin-2-one
1,3-Dihydro-3,3-dimethyl-6-nitro-2H-indol-2-one
1-(8-amino-4,4-dimethyl-1,3-dioxo-1,2,3,4-tetrahydro-isoquinolin-7-yl)-3-(2,3,5,6-tetrachloro-phenyl)-thiourea
1-(8-amino-4,4-dimethyl-1,3-dioxo-1,2,3,4-tetrahydro-isoquinolin-7-yl)-3-(2,4,6-trichloro-phenyl)-thiourea
1-(8-amino-4,4-dimethyl-1,3-dioxo-1,2,3,4-tetrahydro-isoquinolin-7-yl)-3-(2,4-dichloro-phenyl)-thiourea