Question: What is the molecular formula of this compound, including any salt that it may have?
Description: The Chemical can be represented with the SMILES O=C([O-])CCCc1ccccc1.[Na+].
Result: C10H11NaO2
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
O=C([O-])CCCc1ccccc1.[Na+]
O=C([O-])CCCc1ccccc1.[Na+]
sodium;4-phenylbutanoate
What is the molecular formula of this compound, including any salt that it may have?