SMILES: C[C@@H](CC[C@H](C(=O)O)N)N
Description: The molecule is a diamino acid that is hexanoic acid carrying two amino substituents at positions 2 and 5 (the 2R,5S-diastereomer). It derives from a D-norleucine. It is a conjugate base of a (2R,5S)-2,5-diammoniohexanoate.