[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=C][Branch2][Ring1][S][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][C@@H1][C][=C][C][=Branch1][#C][=C][Branch1][#Branch2][C][=C][Ring1][=Branch1][C][C][N][Ring1][#Branch2][O][C][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is a benzylisoquinoline alkaloid that is (R)-norlaudanosoline in which the four phenolic hydrogens have been replaced by methyl groups. It is an aromatic ether, a benzylisoquinoline alkaloid, a benzyltetrahydroisoquinoline, a polyether and a secondary amino compound. It is functionally related to a (R)-norlaudanosoline. It is a conjugate base of a (R)-tetrahydropapaverine(1+)."}]