User: I have a question about the molecule with SMILES O=c1[nH]c2cc(Cl)ccc2o1.
Assistant: How can I help?
User: How many aromatic rings does this compound have?
Assistant: The answer is 2
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=c1[nH]c2cc(Cl)ccc2o1
O=c1[nH]c2cc(Cl)ccc2o1
5-chloro-3H-1,3-benzoxazol-2-one
How many aromatic rings does this compound have?