SMILES: CNC(=NC)NCCC[C@@H](C(=O)[O-])[NH3+]
Description: The molecule is an amino acid zwitterion obtained from N(omega),N'(omega)-dimethyl-L-arginine by transfer of a proton from the carboxylic acid group to the alpha-amino group. It is a tautomer of a N(omega),N'(omega)-dimethyl-L-arginine.