6-ethylsulfonyl-3-phenyl-[1,2,4]triazolo[3,4-a]phthalazine

4-methoxybenzene-1,2,3-triol

6-hydroxy-4-methoxy-1-benzofuran-5-carboxylic acid

2-methylbenzeneseleninic acid

6-pentylbenzene-1,2,4-triol