[{"from": "human", "value": "Could you provide a description of this molecule? [C][N][Branch1][C][C][C@@H1][Branch1][=Branch2][C][C][=C][N][=C][N][Ring1][Branch1][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is the N(alpha),N(alpha)-dimethyl derivative of L-histidine. It has a role as a fungal metabolite. It is a tautomer of a N(alpha),N(alpha)-dimethyl-L-histidine zwitterion."}]