[{"from": "human", "value": "Could you provide a description of this molecule? [C][NH1+1][Branch1][C][C][C][C][=C][N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=Branch2]"}, {"from": "gpt", "value": "The molecule is an organic cation obtained by protonation of the tertiary amino function of gramine; major species at pH 7.3. It is an ammonium ion derivative and an organic cation. It is a conjugate acid of a gramine."}]