Task: Please answer the following question about the molecule with SMILES Nc1c(CC(=O)[O-])cccc1C(=O)c1ccc(Br)cc1.[Na+].
Request: Which USAN substem can this drug or clinical candidate name be matched with?
Answer: -ac
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Nc1c(CC(=O)[O-])cccc1C(=O)c1ccc(Br)cc1.[Na+]
Nc1c(CC(=O)[O-])cccc1C(=O)c1ccc(Br)cc1.[Na+]
sodium;2-[2-amino-3-(4-bromobenzoyl)phenyl]acetate
Which USAN substem can this drug or clinical candidate name be matched with?
-ac