[{"from": "human", "value": "Provide a description of this molecule. [C][Branch2][Ring1][Branch1][C@@H1][C@H1][Branch1][S][C@@H1][Branch1][N][C@H1][Branch1][Branch2][C][Branch1][Ring2][O][Ring1][=Branch1][O][N][O][O][O]"}, {"from": "gpt", "value": "The molecule is a D-glucosamine whose structure comprises D-glucopyranose having an amino substituent at position 2. It has a role as an Escherichia coli metabolite, a mouse metabolite and a geroprotector. It is functionally related to a D-glucopyranose. It is a conjugate base of a 2-ammonio-2-deoxy-D-glucopyranose."}]