Question: Please describe this drug.
 The Molecule can be represented with the SMILES COC(C[Hg])CNC(=O)c1ccccc1OCC(=O)O.O.
Answer: Mersalyl acid is a monocarboxylic acid.
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
COC(C[Hg])CNC(=O)c1ccccc1OCC(=O)O.O
COC(CNC(=O)C1=CC=CC=C1OCC(=O)O)C[Hg].O
[3-[[2-(carboxymethoxy)benzoyl]amino]-2-methoxypropyl]mercury;hydrate
Please describe this drug.
Mersalyl acid is a monocarboxylic acid.