"experimental"@en . . . . . . . . . . . . . . . . . . . . . . . "[4-(4-Hydroxy-Benzyl)-2-(2-Hydroxy-1-Methyl-Ethyl)-5-Oxo-Imidazolidin-1-Yl]-Acetic Acid"@en . . . . . . . . . . . .