User: I have a question about the chemical with SMILES O=C(O)CSC(CCCc1ccccc1)c1ccc(OCc2ccc3ccccc3n2)cc1.
Assistant: Interesting, how can I help?
User: What is the molecular formula of this compound, including any salt that it may have?
Assistant: The answer is C28H27NO3S
User: I have a question 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=C(O)CSC(CCCc1ccccc1)c1ccc(OCc2ccc3ccccc3n2)cc1
O=C(O)CSC(CCCc1ccccc1)c1ccc(OCc2ccc3ccccc3n2)cc1
2-[4-phenyl-1-[4-(quinolin-2-ylmethoxy)phenyl]butyl]sulfanylacetic acid
What is the molecular formula of this compound, including any salt that it may have?