User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is major species at pH 7.3. It is an alpha,beta-unsaturated monocarboxylic acid, a methyl-branched fatty acid, a monoterpenoid and a polyunsaturated fatty acid anion.
Assistant: This is a molecule that fits this description: CC(C)=CCCC(C)=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#}
CC(C)=CCCC(C)=CC(=O)[O-]
CC(=CCCC(=CC(=O)[O-])C)C
3,7-dimethylocta-2,6-dienoate
The molecule is major species at pH 7.3. It is an alpha,beta-unsaturated monocarboxylic acid, a methyl-branched fatty acid, a monoterpenoid and a polyunsaturated fatty acid anion.