[{"from": "human", "value": "Provide a brief overview of this molecule. [C][=C][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][Branch1][=C][N][Ring1][=Branch1][C][NH3+1]"}, {"from": "gpt", "value": "The molecule is a primary ammonium ion obtained by protonation of the primary amino function of indol-3-ylmethylamine; major species at pH 7.3. It is a conjugate acid of an indol-3-ylmethylamine."}]