1-氨基甲酰-3-羟基-2-甲基-D-脯氨酸

2,2,2-trifluoro-N-(3-hydroxy-6-methoxy-2-methyloxan-4-yl)acetamide

N-[4-(cyanomethyl)phenyl]-2,2,2-trifluoroacetamide

三苯基甲烷

3-t-butyloxycarbonylamino-2-trifluoroacetylpyrrole