3-Amino-5-(trifluoromethyl)pyridine-2-acetic acid
3-Nitro-5-(trifluoromethyl)pyridine-2-acetic acid
5-Phenyl-3-(trifluoromethyl)pyridine-2-acetic acid
2-Phenyl-6-(trifluoromethyl)pyridine-3-acetic acid
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