[{"from": "human", "value": "Describe this molecule. [C][N][C][C][C][=C][C][=Branch2][Ring1][=C][=C][Branch2][Ring1][Branch2][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][C][C][=C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a benzyltetrahydroisoquinoline that is norlaudanosoline carrying four methyl substituents at positions N-1, O-6, O-7 and O-4'. It is a benzyltetrahydroisoquinoline, a benzylisoquinoline alkaloid, a member of phenols and an aromatic ether. It is functionally related to a norlaudanosoline. It is a conjugate base of a laudanine(1+)."}]