methyl 5-chloro-2-hydroxy-4-methyl-6-methylthio-3-(n-propyl)-benzoate

methyl 7-bromo-3-hydroxy-4-n-propyl-1-(trifluoromethyl)-9H-fluorene-2-carboxylate

methyl 3-hydroxy-4-n-propyl-1-(trifluoromethyl)-9H-fluorene-2-carboxylate

methyl 2-hydroxy-3-n-propyl-4-(trifluoromethyl)dibenzo[b,d]furan-1-carboxylate

methyl 3-hydroxy-7-methoxy-4-n-propyl-1-(trifluoromethyl)-9H-fluorene-2-carboxylate