1 AY1 [(2r,3s,6s,7r,8r)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 2-methylpropanoate 1.000 2 ANJ (2r,3s,6s,7r,8r)-3-{[3-(formylamino)-2-hydroxybenzoyl]amino}-8-hexyl-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-yl (2s)-2-methylbutanoate 0.974 3 ANY 2-methyl-butyric acid 3-(3-formylamino-2-hydroxy-benzoylamino)-8-heptyl-2,6-dimethyl-4,9-dioxo-[1,5]dioxonan-7-yl ester 0.950 4 AWB [(2r,3s,6s,7r,8r)-3-[(3-formamido-2-oxidanyl-phenyl)carbonylamino]-8-hexyl-2,6-dimethyl-4,9-bis(oxidanylidene)-1,5-dioxonan-7-yl] 3-methylbutanoate 0.925 5 AMY Antimycin 0.900