(2AR,3S)-2-OXO-2A,3,3A,5A,6,6A,6B,6C-OCTAHYDRO-2H-CYCLOPENTA[3,4]PENTALENO[1,6-BC]FURAN-3-CARBOXYLIC ACID

(2E,4R,6S)-4,6-DIMETHYL-2,7-OCTADIEN-1-OL

(2E)-1-(2-hydroxyphenyl)-3-(2-toluidino)-2-propen-1-one

(2E)-1-cyclopropyl-3-(4-methoxyphenyl)-2-propen-1-one

(2E)-1-phenyl-2-propanone [3-(dimethylamino)propyl]hydrazone

(2E)-2-(3-methyl-1,3-benzothiazol-2(3H)-ylidene)-N-phenylethanethioamide

(2E)-2-benzylidene-1-azabicyclo[2.2.2]octan-3-one

(2E)-3-(4-chlorophenyl)-N-ethyl-2-propenamide

(2E)-3-(dimethylamino)-1-(2-hydroxy-4,5-dimethylphenyl)-2-propen-1-one

(2E)-3-methoxy-2-methyl-2-propenoic acid

(2E)-4-(2,4-dimethylphenyl)-4-oxo-2-butenoic acid

(2E)-5-AMINO-2-(3-METHOXYBENZYLIDENE)-7-(3-METHOXYPHENYL)-3-OXO-2,3-DIHYDRO-7H-[1,3]THIAZOLO[3,2-A]PYRIDINE-6,8-DICARBONITRILE

(2E)-N-(3-pyridinyl)-3-(3,4,5-trimethoxyphenyl)-2-propenamide hydrochloride

(2E)-N-methyl-3-phenyl-2-butenamide

(2R,3R)-2,3-dihydroxy-4-methoxy-4-oxobutanoic acid