SMILES: C[N+](C)(C)CCCC[C@@H](C(=O)[O-])[NH3+]
Description: The molecule is a zwitterionic form of N(6),N(6),N(6)-trimethyl-L-lysinium cation arising from transfer of a proton from the carboxy to the amino group; major species at pH 7.3 It is a tautomer of a N(6),N(6),N(6)-trimethyl-L-lysine.