User: I want to know more about the chemical with SMILES CCCCOCCOc1ccc(-c2ccc3c(c2)/C=C(/C(=O)Nc2ccc([S@@+]([O-])Cc4cncn4CCC)cc2)CCCN3CC(C)C)cc1.
Assistant: Sure, what is your question?
User: Determine if this drug is administered as a racemic mixture, a single stereoisomer, an achiral molecule, or has an unknown chirality.
Assistant: The answer is An achiral molecule
User: I want to know more about the {#molecule|chemical|compound!} with {SMILES__description} {SMILES#}.
Assistant: {#Sure, what is your question?|How can I help?|That sounds interesting, how can I help?|Interesting, how can I help?!}
User: {quest#}
Assistant: {#The answer is |!}{answ#}
CCCCOCCOc1ccc(-c2ccc3c(c2)/C=C(/C(=O)Nc2ccc([S@@+]([O-])Cc4cncn4CCC)cc2)CCCN3CC(C)C)cc1
CCCCOCCOc1ccc(-c2ccc3c(c2)/C=C(/C(=O)Nc2ccc([S@@+]([O-])Cc4cncn4CCC)cc2)CCCN3CC(C)C)cc1
(S)-[4-[[(5E)-8-[4-(2-butoxyethoxy)phenyl]-1-(2-methylpropyl)-3,4-dihydro-2H-1-benzazocin-5-yl]carbonylamino]phenyl]-[(3-propylimidazol-4-yl)methyl]-oxidanidyl-sulfanium
Determine if this drug is administered as a racemic mixture, a single stereoisomer, an achiral molecule, or has an unknown chirality.