User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a quaternary ammonium ion that is the bis-choline ester of succinic acid. It has a role as a neuromuscular agent, a muscle relaxant and a drug allergen. It is a quaternary ammonium ion and a succinate ester.
Assistant: This is a molecule that fits this description: C[N+](C)(C)CCOC(=O)CCC(=O)OCC[N+](C)(C)C
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
trimethyl-[2-[4-oxo-4-[2-(trimethylazaniumyl)ethoxy]butanoyl]oxyethyl]azanium
The molecule is a quaternary ammonium ion that is the bis-choline ester of succinic acid. It has a role as a neuromuscular agent, a muscle relaxant and a drug allergen. It is a quaternary ammonium ion and a succinate ester.