[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][NH1+1][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is an ammonium ion that is the conjugate acid of trimethylamine, obtained via protonation of the nitrogen; major species at pH 7.3. It has a role as a human xenobiotic metabolite. It is a conjugate acid of a trimethylamine."}]