Chemical Name: ethyl (2S)-2-[(3S,5aS,9aR,10aS)-3-methyl-1,4-dioxodecahydropyrazino[1,2-a]indol-2(1H)-yl]-4-phenylbutanoate ; trandolapril diketopiperazine
Smile: O=C(OCC)[C@@H](N([C@@H](C)C1=O)C([C@@]2([H])N1[C@@]3([H])CCCC[C@]3([H])C2)=O)CCC4=CC=CC=C4