N-((1'β,4'β,6'α)-6'-fluoro-4'-triphenylmethoxymethylcyclopentylaminocarbonyl)-3-methoxy-2-methylprop-2-enamide

(1R,4S,4aS,8aS)-5,8-dioxo-1,5,8,8a-tetrahydro-1,4-methanonaphthalene-4a(4H)-carboxylic acid

(3aR,4S,6R,6aS)-6-anililino-2,2-dimethyl-tetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-ol

2-endo,3-endo-bicyclo[2.2.1]heptane-2,3-diol

4-(cyclopenta-2,4-dien-1-ylidene)pentanoic acid