User: I want to know more about the chemical with SMILES O=C([O-])Cc1ccccc1Nc1c(Cl)cccc1Cl.[Na+].
Assistant: That sounds interesting, how can I help?
User: What is the first recorded year of approval for this drug?
Assistant: 1988
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=C([O-])Cc1ccccc1Nc1c(Cl)cccc1Cl.[Na+]
O=C([O-])Cc1ccccc1Nc1c(Cl)cccc1Cl.[Na+]
sodium;2-[2-(2,6-dichloroanilino)phenyl]acetate
What is the first recorded year of approval for this drug?