英文名称
(4S,5R,6S)-3-[(1,1-dimethyl-12',12'-dioxospiro[1,4-diazinane-1,4-diium-4,6'-12lambda6-thia-13-aza-6-azoniatetracyclo[6.5.2.04,15.011,14]pentadeca-1(14),2,4(15),8,10-pentaene]-13'-yl)methyl]-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid