N-[1-(dimethylamino)ethylidene]-2,2,2-trifluoroacetamide

5,7-dihydroxy-3-(4-methoxyphenyl)-2-methylchromen-4-one

N,N-dimethyl-2,2,2-tris(methylsulfanyl)acetamide

5-溴-3-苯并呋喃

5-fluoro-2,4-dioxo-N-pentylpyrimidine-1-carboxamide