Methyl 5-(aminomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-4-acetate
Methyl 4-(aminomethyl)-5-iodo-3-(trifluoromethoxy)pyridine-2-acetate
2-Iodo-3-methyl-5-(trifluoromethoxy)pyridine-6-sulfonyl chloride
2-Iodo-3-methyl-4-(trifluoromethoxy)pyridine-5-sulfonyl chloride