[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][Branch1][=Branch2][C][C][NH2+1][C][C][C][C][NH3+1][C][NH3+1]"}, {"from": "gpt", "value": "The molecule is trication of sym-homospermidine arising from protonation of all three amino groups; major species at pH 7.3. It is a conjugate acid of a sym-homospermidine."}]