Task: Answer the following question about the molecule with SMILES CCCCCc1ccc(C)cc1O.
Request: Determine if this drug is administered as a racemic mixture, a single stereoisomer, an achiral molecule, or has an unknown chirality.
Result: An achiral molecule
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CCCCCc1ccc(C)cc1O
CCCCCc1ccc(C)cc1O
5-methyl-2-pentylphenol
Determine if this drug is administered as a racemic mixture, a single stereoisomer, an achiral molecule, or has an unknown chirality.