Chemical Name: N2-((S)-1-carboxy-3-phenylpropyl)-N6-(((S)-1-carboxy-3-phenylpropyl)-L-lysyl)-L-lysyl-L-proline hydrochloride
Synonym: Lisinopril Dimer Impurity H HCl
Smile: NCCCC[C@@H](C(NCCCC[C@@H](C(N1[C@H](C(O)=O)CCC1)=O)N[C@H](C(O)=O)CCC2=CC=CC=C2)=O)N[C@H](C(O)=O)CCC3=CC=CC=C3.Cl