Task: Answer the following question about the molecule with SMILES CS(=O)(=O)OCCCCOS(C)(=O)=O.
Description: Determine if this drug is administered as a racemic mixture, a single stereoisomer, an achiral molecule, or has an unknown chirality.
Completion: An achiral molecule
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CS(=O)(=O)OCCCCOS(C)(=O)=O
CS(=O)(=O)OCCCCOS(C)(=O)=O
4-methylsulfonyloxybutyl methanesulfonate
Determine if this drug is administered as a racemic mixture, a single stereoisomer, an achiral molecule, or has an unknown chirality.