[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C@H1][Branch2][Ring1][=N][C@H1][Branch2][Ring1][Branch2][C][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][N][O]"}, {"from": "gpt", "value": "The molecule is a glycosylsphingoid in which a beta-D-galactosyl residue is attached to the primary hydroxyl group of sphinganine. It is a conjugate base of a beta-D-galactosyl-(1<->1')-sphinganine(1+)."}]