Improvement or increase in the quality or effectiveness of something
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Benzenethiol, 4-amino-2,6-dibromo-
2-Propen-1-one, 1-(2,4-dimethylphenyl)-3-phenyl-
Benzoic acid, 4-[2-(4-pyridinyl)ethenyl]-
(6R,7S)-7-[2-(2-Amino-thiazol-4-yl)-acetylamino]-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-5-oxa-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid benzhydryl ester
3-oxocyclopentanecarboxylic acid
