User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is a 4-oxo monocarboxylic acid that is butyric acid bearing oxo and 5-ethyl-2-thienyl groups at position 4. It has a role as a hapten. It is a member of thiophenes and a 4-oxo monocarboxylic acid. It derives from a butyric acid.
Assistant: This is a molecule that fits this description: CCc1ccc(C(=O)CCC(=O)O)s1
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#}
4-(5-ethylthiophen-2-yl)-4-oxobutanoicacid
The molecule is a 4-oxo monocarboxylic acid that is butyric acid bearing oxo and 5-ethyl-2-thienyl groups at position 4. It has a role as a hapten. It is a member of thiophenes and a 4-oxo monocarboxylic acid. It derives from a butyric acid.