4-(4-Amino-2-bromo-5-methoxy-3-methyl-phenoxy)-3-bromo-2-heptyl-6-methoxy-benzoic acid methyl ester

methyl 5-bromo-6-heptyl-2-methoxy-4-(3-methoxy-5-methyl-4-nitrophenoxy)benzoate

methyl 6-heptyl-5-iodo-2-methoxy-4-(3-methoxy-5-methyl-4-nitrophenoxy)benzoate

methyl 5-bromo-4-(2-bromo-5-methoxy-3-methyl-4-nitrophenoxy)-6-heptyl-2-methoxybenzoate

methyl 6-heptyl-5-iodo-4-(2-iodo-5-methoxy-3-methyl-4-nitrophenoxy)-2-methoxybenzoate