[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=O][N][C@@H1][Branch1][Ring1][C][O][C@H1][Branch1][O][C@H1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][O][O][O][O][C@@H1][C@@H1][Branch1][P][C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is a glycosyl alditol derivative that is N-acetyl-D-galactosaminitol in which the hydroxy group at position 3 has been glycosylated by an alpha-D-galactopyranosyl group. It is a glycosyl alditol derivative and a member of acetamides. It is functionally related to an alpha-D-galactose and a N-acetyl-D-galactosaminitol."}]