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B-(5-phenyl-2-furanyl)boronic acid

B-[1-(methylsulfonyl)-1h-pyrazol-4-yl]boronic acid

Alpha-(1-methyl-2-propen-1-yl)-beta-oxobenzenepropanoic acid ethyl ester

Alpha-2-buten-1-yl-beta-oxobenzenepropanoic acid ethyl ester

Alpha-(1-methylpropyl)-beta-oxobenzenepropanoic acid ethyl ester

3-[[3-(Trifluoromethyl)phenyl]amino]-2-cyclopenten-1-one

B-[4-(phenylamino)phenyl]boronic acid

B-[3-methoxy-4-(trifluoromethyl)phenyl]boronic acid

Alpha-2-butyn-1-yl-beta-oxobenzenepropanoic acid ethyl ester

B-[3-(2-phenylethenyl)phenyl]boronic acid