Task: Please answer the following question about the molecule with SMILES O=S(=O)(O)CCS.
Request: Please describe this drug.
Answer: 2-mercaptoethanesulfonic acid is a Cytoprotective Agent.
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=S(=O)(O)CCS
C(CS(=O)(=O)O)S
2-sulfanylethanesulfonicacid
Please describe this drug.