[{"from": "human", "value": "Provide a description of this molecule. [C][O][C][=C][Branch2][Ring1][N][C][=C][C][N][C][C][C@][Branch1][=N][C@@H1][Ring1][Branch1][C][C][=Branch1][C][=O][C][=C][Ring1][#Branch1][C][Ring1][=N][=C][Ring1][P][O]"}, {"from": "gpt", "value": "The molecule is an isoquinoline alkaloid that is 4,4a-dihydro-3H,6H-5,10b-ethanophenanthridin-3-one carrying additional hydroxy and methoxy substituents at positions 8 and 9 respectively (the 4aS,10bR-diastereomer). It has a role as a plant metabolite. It is an aromatic ether, an isoquinoline alkaloid, an organic heterotetracyclic compound, a member of phenols, an enone, a cyclic ketone, a bridged compound and a tertiary amino compound. It is a conjugate base of a (4aS,10bR)-noroxomaritidine(1+). It is an enantiomer of a (4aR,10bS)-noroxomaritidine."}]