... > chemical entity > molecular entity > main group molecular entity > p-block molecular entity > pnictogen molecular entity > nitrogen molecular entity > amide > primary amide > ureas > N-acylurea > 2-cyano-3-[2,5-dimethyl-1-(2-methylpropyl)-3-pyrrolyl]-2-propenoic acid [2-oxo-2-[[oxo-(prop-2-enylamino)methyl]amino]ethyl] ester