4-amino-4-oxo-2-[(2,2,2-trifluoroacetyl)amino]butanoic acid

3-(4-hydroxyphenyl)-2-[(2,2,2-trifluoroacetyl)amino]propanoic acid

2,2,2-三氟-N'-苯基乙酰肼

2,2,2-trifluoro-N-[2-[(2,2,2-trifluoroacetyl)amino]ethyl]acetamide

N,N-二甲基三氟乙酰胺