英文同义词: | 2-OXO-4-CYCLOPENTYLETHYL-IMIDAZOLE-5-CARBOXYLIC ACID;1,3-DIHYDRO-IMIDAZOL-2-ONE-5-CYCLOPENTYLETHYL-4-CARBOXYLIC ACID;1H-IMIDAZOLE-4-CARBOXYLIC ACID,5-(2-CYCLOPENTYLETHYL)-2,3-DIHYDRO-2-OXO-;5-(2-cyclopentylethyl)-2-oxo-1,3-dihydroimidazole-4-carboxylic acid |