Task: Please create a text description for a molecule based on its representation.
Molecule SMILES: O=C(O)C(=O)/C=C/c1ccccc1O
Constraint: Answer the question with full sentences.
Result: The molecule is a pyruvic acid derivative having a 2-hydroxybenzylidene group attached at the 3-position and E-stereochemistry. It derives from a pyruvic acid. It is a conjugate acid of a (3E)-4-(2-hydroxyphenyl)-2-oxobut-3-enoate.
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#}
(E)-4-(2-hydroxyphenyl)-2-oxobut-3-enoic acid
The molecule is a pyruvic acid derivative having a 2-hydroxybenzylidene group attached at the 3-position and E-stereochemistry. It derives from a pyruvic acid. It is a conjugate acid of a (3E)-4-(2-hydroxyphenyl)-2-oxobut-3-enoate.