[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][=Branch1][C][=O][C@@H1][C][=C][Ring1][#Branch1][C][C@H1][C][NH2+1][C@@H1][Branch1][#C][C][C][=C][C@H1][Ring1][N][C][=Branch1][C][=O][C][C][Ring1][#Branch1][C][N][Ring1][=C]"}, {"from": "gpt", "value": "The molecule is a secondary ammonium ion resulting from the protonation of one of the amino groups of (1S,7R,8R,14S)-15,17-diazatetracyclo[12.2.2.1(3,7).1(8,12)]icosa-3(20),12(19)-diene-6,9-dione. This is compound 7 of pmid:27690412. It is functionally related to a herquline A(1+). It is a conjugate acid of a (1S,7R,8R,14S)-15,17-diazatetracyclo[12.2.2.1(3,7).1(8,12)]icosa-3(20),12(19)-diene-6,9-dione."}]