6-(benzylamino)-1,3-dimethylpyrimidine-2,4-dione

(2,5-diphenyl-1,3-oxazol-4-yl)-phenylmethanone

4-[(benzylamino)methylidene]-2-phenyl-1,3-oxazol-5-one

3-氨基-4-(苄氨基)吡啶

(2,4-dichlorophenyl) N-benzylcarbamate