Task: Please create a text description for a molecule based on its representation.
SMILES: C=C[CH+]C(=O)C(=O)[O-]
Constraint: Answer the question with full sentences.
Result: The molecule is a member of the class of allenes that is penta-3,4-dienoic acid carrying an additional oxo substituent at position 2 It is a member of allenes, an enone and a 2-oxo monocarboxylic acid.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
C=C[CH+]C(=O)C(=O)[O-]
2-oxopent-4-enoate
The molecule is a member of the class of allenes that is penta-3,4-dienoic acid carrying an additional oxo substituent at position 2 It is a member of allenes, an enone and a 2-oxo monocarboxylic acid.