N-(5,5-dimethylhexa-2,3-dien-1-yl)-4-methyl-N-(7-oxohept-2-yn-1-yl)benzenesulfonamide

7-acetoxy-hept-5-ynoic acid

(Z)-7-{(1R,4S,5R)-5-[(E)-5-(3-chloro-benzo[b]thiophene-2-yl)-3-hydroxy-pent-1-enyl]-4-hydroxy-3,3-dimethyl-2-oxo-cyclopentyl}-hept-5-enoic acid methyl ester