1 482 3-oxo-N-[(3s)-2-oxotetrahydrofuran-3-yl]hexanamide 1.000 2 HL6 N-[(3s)-2-oxotetrahydrofuran-3-yl]hexanamide 0.933 3 LAE 3-oxo-octanoic acid (2-oxo-tetrahydro-furan-3-yl)-amide 0.882 4 HTF N-(2-oxotetrahydrofuran-3-yl)octanamide 0.824 5 HL4 N-[(3s)-2-oxotetrahydrofuran-3-yl]butanamide 0.800 6 3M5 3-oxo-N-[(3s)-2-oxotetrahydrofuran-3-yl]decanamide 0.789 7 HL0 N-[(3s)-2-oxotetrahydrofuran-3-yl]decanamide 0.737 8 OHN N-3-oxo-dodecanoyl-L-homoserine lactone 0.714