User: I want to know more about the chemical with SMILES O=S(=O)([O-])CCS.[Na+].
Assistant: That sounds interesting, how can I help?
User: Is it known whether this drug is applied topically?
Assistant: The answer is No
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#}
O=S(=O)([O-])CCS.[Na+]
O=S(=O)([O-])CCS.[Na+]
sodium;2-sulfanylethanesulfonate
Is it known whether this drug is applied topically?