User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is an ammonium betaine in which the the ammonium nitrogen is substituted by two amino groups and a lauramidopropyl group. It is the major (>50%) component of cocamidopropyl betaine. It has a role as a surfactant.
Assistant: This is a molecule that fits this description: CCCCCCCCCCCC(=O)NCCC[N+](N)(N)CC(=O)[O-]
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#}
CCCCCCCCCCCC(=O)NCCC[N+](N)(N)CC(=O)[O-]
CCCCCCCCCCCC(=O)NCCC[N+](CC(=O)[O-])(N)N
2-[diamino-[3-(dodecanoylamino)propyl]azaniumyl]acetate
The molecule is an ammonium betaine in which the the ammonium nitrogen is substituted by two amino groups and a lauramidopropyl group. It is the major (>50%) component of cocamidopropyl betaine. It has a role as a surfactant.