User: I want to know more about the compound with SMILES CC(=O)CC(c1ccc([N+](=O)[O-])cc1)c1c(O)c2ccccc2oc1=O.
Assistant: That sounds 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: 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#}
CC(=O)CC(c1ccc([N+](=O)[O-])cc1)c1c(O)c2ccccc2oc1=O
CC(=O)CC(c1ccc([N+](=O)[O-])cc1)c1c(O)c2ccccc2oc1=O
4-hydroxy-3-[1-(4-nitrophenyl)-3-oxobutyl]chromen-2-one
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?
No