methyl 2-cyano-2-(4,4-dimethyl-2-oxooxolan-3-ylidene)acetate

ethyl 4-amino-2-(2-methoxy-2-oxoethyl)-5H-pyrrolo[2,3-d]pyrimidine-7(6H)-carboxylate

ethyl 5-amino-4-cyano-2,3-dihydropyrrole-1-carboxylate

4-hydroxy-6-nitro-2-oxo-1H-quinoline-3-carbonitrile

2-Cyano-N-(pyridin-2-ylmethyl)acetamide