User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is an O-isovalerylcarnitine that is the 3-methylbutanoyl (isovaleryl) derivative of L-carnitine. It has a role as a bone density conservation agent. It is an O-isovalerylcarnitine and a methyl-branched fatty acyl-L-carnitine.
Assistant: This is a molecule that fits your description: CC(C)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-methylbutanoyloxy)-4-(trimethylazaniumyl)butanoate
The molecule is an O-isovalerylcarnitine that is the 3-methylbutanoyl (isovaleryl) derivative of L-carnitine. It has a role as a bone density conservation agent. It is an O-isovalerylcarnitine and a methyl-branched fatty acyl-L-carnitine.