glycinamide,n-methyl-d-asparaginyl-n-(2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-a

zabicyclo(3.2.0)hept-6-yl)-d-2-(4-hydroxyphenyl)-,(2s-(2-alpha,5-alpha,6-beta)

6α-[(R)-2-(4-Hydroxyphenyl)-2-[[(2R)-3-(methylcarbamoyl)-2-aminopropanoyl]amino]acetylamino]penicillanic acid

N4-Methyl-D-Asn-4-hydroxy-D-phenyl Gly-N-[(2S,5β)-2β-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-6α-yl]-NH2