1-(1,2,3,6,7,8-hexahydropyren-4-yl)ethanone

6-chloro-2-methyl-3,1-benzoxazin-4-one

N-(2-methyl-4,5-dinitrophenyl)acetamide

N-(2-fluoro-3-methylphenyl)acetamide

N-(4-methyl-1,4-benzothiazin-3-ylidene)acetamide