Task: Please answer the following question about the molecule with SMILES O=C([O-])CCNC(=O)c1ccc(/N=N/c2ccc(O)c(C(=O)[O-])c2)cc1.[Na+].[Na+].
Request: How many aromatic rings does this compound have?
Answer: 2
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=C([O-])CCNC(=O)c1ccc(/N=N/c2ccc(O)c(C(=O)[O-])c2)cc1.[Na+].[Na+]
O=C([O-])CCNC(=O)c1ccc(/N=N/c2ccc(O)c(C(=O)[O-])c2)cc1.[Na+].[Na+]
disodium;5-[(E)-[4-[(3-oxidanidyl-3-oxidanylidene-propyl)carbamoyl]phenyl]diazenyl]-2-oxidanyl-benzoate
How many aromatic rings does this compound have?
2