User: I want to know more about the molecule with SMILES O=P(O)(NCCCl)NCCCl.
Assistant: Interesting, how can I help?
User: How many aromatic rings does this compound have?
Assistant: 0
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=P(O)(NCCCl)NCCCl
O=P(O)(NCCCl)NCCCl
(2-chloroethylamino)-(2-chloroethylamino)phosphinicacid
How many aromatic rings does this compound have?