Cefprozil (Z)-Isomer

Chemical Name: (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

Synonym: Relpax; 3-[[(2R)-1-Methyl-2-pyrrolidinyl]methyl]-5-[2-(phenylsulfonyl)ethyl]-1H-indole Hydrobromide; Eletriptan Hydrobromide; (R)-5-[2-(Benzenesulfonyl)ethyl]-3-[(N-methylpyrrolidin-2-yl)methyl]-1H-indole Hydrobromide;

Smile: OC(C(N1[C@@]2([H])[C@H](NC([C@@H](C3=CC=C(O)C=C3)N)=O)C1=O)=C(CS2)/C=C\C)=O