Cefprozil

Chemical Name: (6R,7R)-7-[[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino]-8-oxo-3-[(1EZ)-prop-1-enyl]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid (as per EP)

Smile: OC1=CC=C(C=C1)[C@](N)(C(N[C@]2([C@]([H])(N3C2=O)SCC(/C=C/C)=C3C(O)=O)[H])=O)[H]