[{"from": "human", "value": "What can you tell me about this molecule? [C][Branch2][Ring1][Ring2][C][C][N+1][Branch1][Branch1][C][C][C][N][Branch1][Branch1][C][C][C][N][C][C][C][N][C][N]"}, {"from": "gpt", "value": "The molecule is a quaternary ammonium ion that is spermidine carrying two 3-aminopropyl substituents at the N-4 position. It has a role as a bacterial metabolite. It is functionally related to a spermidine. It is a conjugate acid of a N(4)-bis(aminopropyl)spermidine(5+)."}]