4-methyl-2-pentadecylsulfanyl-1,3-thiazole

1-methyl-3-(5-methylthiazol-2-ylthio)-2-pentadecylpirrolidine-2,5-dione

1-methyl-3-(4-nitrophenyl)pyrrole-2,5-dione

7-amino-2,6-dimethylpyrrolo[3,4-c]pyridine-1,3-dione

7-amino-2-methyl-(2,5-dioxo-1-methylpyrrolidin-3-yl)methyl-1,3-dihydropyrrolo<3,4-c>pyridine