[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][N][C@@H1][Branch2][#Branch1][#Branch1][C][O][C@H1][C@@H1][Branch2][=Branch1][#C][C@H1][Branch2][=Branch1][#Branch2][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][C@H1][C@H1][C@H1][Branch1][=N][C@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][=Branch1][C][O][O][O][C@@][Branch2][Ring1][S][C][C@@H1][Branch2][Ring1][#Branch2][C@H1][Branch1][P][C@@H1][Branch1][Ring2][O][Ring1][=Branch1][C@@H1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][O][O][O][N][C][=Branch1][C][=O][C][O][C][=Branch1][C][=O][N][Ring2][Ring1][=N][O][O][C@@H1][Branch1][S][/C][=C][/C][C][C][C][C][C][C][C][C][C][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a lactam obtained via formal condensation of the carboxy group of an N-acetylneuraminyl residue and the amino group of the adjacent galactosamine residue in the ganglioside (2S,3R,4E)-3-hydroxy-2-(stearoylamino)octadec-4-en-1-yl N-acetylneuraminyl-(2->3)-beta-D-galactosaminyl-(1->4)-beta-D-glucoside. It is an oxaspiro compound, an azaspiro compound, a lactam and a ganglioside derivative."}]