[{"from": "human", "value": "Provide a description of this molecule. [C][C][C@H1][C@@H1][C][C@H1][C@H1][C@@][Branch2][Ring1][Branch2][C][C@@H1][Branch1][=N][C][Ring1][Branch2][C@H1][Ring1][Branch1][O][C][=Branch1][C][=O][C][N][Ring1][N][C@@H1][Ring1][S][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Ring2][Ring1][Ring2]"}, {"from": "gpt", "value": "The molecule is an indole alkaloid obtained by formal acetylation of the 17-hydroxy group of norajmaline. It is an acetate ester, a hemiaminal, a bridged compound, an organonitrogen heterocyclic compound, a secondary alcohol, a tertiary amino compound, a secondary amino compound, an organic heteropolycyclic compound and an indole alkaloid. It is functionally related to a norajmaline. It is a conjugate base of a 17-O-acetylnorajmaline(1+)."}]