User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a C5-acylcarnitine having 2-methylbutyryl as the acyl substituent. It has a role as a human metabolite. It derives from a 2-methylbutyric acid.
Assistant: This is a molecule that fits this description: CCC(C)C(=O)OC(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#}
3-(2-methylbutanoyloxy)-4-(trimethylazaniumyl)butanoate
The molecule is a C5-acylcarnitine having 2-methylbutyryl as the acyl substituent. It has a role as a human metabolite. It derives from a 2-methylbutyric acid.