英文名称
(4R,5S,6S)-3-[[4-[(2R)-2-(carbamoyloxymethyl)-2,5-dihydro-1H-pyrrol-3-yl]-1,3-thiazol-2-yl]sulfanyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid;[(2R)-1-methyl-3-(2-sulfanylidene-3H-1,3-thiazol-4-yl)-2,5-dihydropyrrol-2-yl]methyl carbamate