Ertapenem Ring opened Impurity

Chemical Name: (2S,3R)-2-((1S,2R)-1-carboxy-2-hydroxypropyl)-4-(((3R,5S)-5-((3-carboxyphenyl) carbamoyl)pyrrolidin-3-yl)thio)-3-methyl-3,4-dihydro-2H-pyrrole-5-carboxylic acid

Smile: OC([C@@]([C@H](O)C)([H])[C@]1([H])N=C(C(O)=O)C(S[C@H]2CN[C@H](C(NC3=CC(C(O)=O)=CC=C3)=O)C2)[C@@H]1C)=O