Task: Answer the following question about the molecule with SMILES O=C([O-])c1ccccc1.[Na+].
Request: Is it known if this drug is the first approved in its class, regardless of the indication or route of administration, acting on a specific target?
Completion: No
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=C([O-])c1ccccc1.[Na+]
O=C([O-])c1ccccc1.[Na+]
sodium;benzoate
Is it known if this drug is the first approved in its class, regardless of the indication or route of administration, acting on a specific target?