User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is an O-acyl-L-carnitine in which the acyl group is specified as acetoacetyl. It is an O-acyl-L-carnitine and an oxo-fatty acyl-L-carnitine. It derives from an acetoacetic acid.
Assistant: This is a molecule that fits this description: CC(=O)CC(=O)O[C@H](CC(=O)[O-])C[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#}
(3R)-3-(3-oxobutanoyloxy)-4-(trimethylazaniumyl)butanoate
The molecule is an O-acyl-L-carnitine in which the acyl group is specified as acetoacetyl. It is an O-acyl-L-carnitine and an oxo-fatty acyl-L-carnitine. It derives from an acetoacetic acid.