[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@H1][Branch2][Ring2][Ring1][C][=Branch1][C][=O][N][C@H1][Branch2][Ring1][Branch1][C][C][C][=Branch1][C][=O][N][C@@H1][Branch1][=Branch1][C][C][C][C][NH3+1][C][=Branch1][C][=O][O-1][C][=Branch1][C][=O][O-1][N][C][=Branch1][C][=O][C@@H1][Branch1][C][C][O][C@H1][C@@H1][Branch2][=Branch1][Ring1][C@H1][Branch2][Branch1][=N][O][C][Branch1][#Branch2][C@@H1][Ring1][=Branch1][N][C][=Branch1][C][=O][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O][P][=Branch1][C][=O][Branch1][C][O-1][O][C][C@@H1][C@H1][Branch2][Ring1][Branch2][C@H1][Branch2][Ring1][Ring1][C@@H1][Branch1][Ring2][O][Ring1][Branch1][N][C][=C][C][=Branch1][C][=O][N][C][Ring1][#Branch1][=O][O][O][C][O][O]"}, {"from": "gpt", "value": "The molecule is a trianionic form of UDP-N-acetylmuramoyl-L-alanyl-D-gamma-glutamyl-L-lysine having anionic carboxylic acid and diphosphate groups and a protonated primary amino group (at the side-chain of the lysine residue; major species at pH7.3. It is a nucleotide-sugar oxoanion and a dicarboxylic acid anion. It is a conjugate base of an UDP-N-acetylmuramoyl-L-alanyl-D-gamma-glutamyl-L-lysine."}]