[{"from": "human", "value": "Could you provide a description of this molecule? [C][N+1][Branch1][C][C][Branch1][C][C][C@@H1][Branch2][Ring1][=Branch1][C][C][=C][N][=C][Branch1][Ring2][N][Ring1][Branch1][Se][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a L-histidine derivative which is an intermediate in the synthesis of selenoneine, a compound found in certain fungi and mycobacteria. It has a role as a fungal metabolite. It is an ammonium betaine, a selenoamino acid and a L-histidine derivative. It is a tautomer of a hercynylselenocysteine zwitterion."}]