[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][NH1+1][Branch1][Branch1][C][C][Ring1][=Branch1][C][C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][Branch1][#C][S][C][=C][Ring1][Branch1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O]"}, {"from": "gpt", "value": "The molecule is an ammonium ion resulting from the protonation of the piperidine nitrogen of raloxifene. The major species at pH 7.3. It is a conjugate acid of a raloxifene."}]