6-methyl-2-methylsulfanyl-[1,3]thiazolo[3,2-b][1,2,4]triazole

dimethyl-bis(2-methylphenyl)arsanium,iodide

N-methyl-N-phenylpyridin-2-amine

10-methoxy-7-methylpyrido[3,4-c]carbazole

10-methoxy-7-methylpyrido[4,3-c]carbazole