1 HL6 N-[(3s)-2-oxotetrahydrofuran-3-yl]hexanamide 1.000 2 482 3-oxo-N-[(3s)-2-oxotetrahydrofuran-3-yl]hexanamide 0.933 3 HTF N-(2-oxotetrahydrofuran-3-yl)octanamide 0.875 4 HL4 N-[(3s)-2-oxotetrahydrofuran-3-yl]butanamide 0.857 5 LAE 3-oxo-octanoic acid (2-oxo-tetrahydro-furan-3-yl)-amide 0.824 6 HL0 N-[(3s)-2-oxotetrahydrofuran-3-yl]decanamide 0.778 7 3M5 3-oxo-N-[(3s)-2-oxotetrahydrofuran-3-yl]decanamide 0.737 8 EWM N-[(3s)-2-oxooxolan-3-yl]dodecanamide 0.700