(S)-N-(2-oxotetrahydrofuran-3-yl)-2-(2-heptyl-1,3-dioxolan-2-yl)acetamide

6-Hydroxy-2,5,7,8-tetramethyl-chroman-2-carboxylic acid [(S)-3-methyl-1-((S)-2-oxo-tetrahydro-furan-3-ylcarbamoyl)-butyl]-amide

10H-Phenothiazine-1-carboxylic acid [(S)-3-methyl-1-((S)-2-oxo-tetrahydro-furan-3-ylcarbamoyl)-butyl]-amide

(S)-2-[3-(1-Benzyl-2,3-dihydro-1H-indol-5-yl)-ureido]-4-methyl-pentanoic acid ((S)-2-oxo-tetrahydro-furan-3-yl)-amide

(2S,3'S,7'Z)-N-(3'-hydroxy-7'-tetradecenoyl)-L-homoserine lactone