User: I have a question about the chemical with SMILES Cc1cc(OC[P@@]2(=O)OCC[C@@H](c3cccc(Cl)c3)O2)cc(C)c1Cc1ccc(O)c(C(C)C)c1.
Assistant: Interesting, how can I help?
User: Is it known if this drug is the first approved in its class, regardless of the indication or route of administration, acting on a specific target?
Assistant: No
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#}
Cc1cc(OC[P@@]2(=O)OCC[C@@H](c3cccc(Cl)c3)O2)cc(C)c1Cc1ccc(O)c(C(C)C)c1
Cc1cc(OC[P@@]2(=O)OCC[C@@H](c3cccc(Cl)c3)O2)cc(C)c1Cc1ccc(O)c(C(C)C)c1
4-[[4-[[(2R,4S)-4-(3-chlorophenyl)-2-oxo-1,3,2λ5-dioxaphosphinan-2-yl]methoxy]-2,6-dimethylphenyl]methyl]-2-propan-2-ylphenol
Is it known if this drug is the first approved in its class, regardless of the indication or route of administration, acting on a specific target?