label: 7-(2-(2-aminothiazolyl)-2-hydroxyiminoacetamido)-3-(1-propenyl)-3-cephem-4-carboxylic acid acetoxyethyl ester
label_lc: 7-(2-(2-aminothiazolyl)-2-hydroxyiminoacetamido)-3-(1-propenyl)-3-cephem-4-carboxylic acid acetoxyethyl ester