SMILES: CC(=O)NCC[C@@H](C(=O)O)N
Description: The molecule is the N(4)-acetyl derivative of L-2,4-diaminobutyric acid It derives from a L-2,4-diaminobutyric acid. It is a tautomer of a N(4)-acetyl-L-2,4-diaminobutyric acid zwitterion.