User: I want to know more about the compound with SMILES Cc1nccn1Cc1cc(-c2ccc(F)c(C(F)F)c2)cnn1.Cl.Cl.
Assistant: How can I help?
User: How many aromatic rings does this compound have?
Assistant: 3
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#}
Cc1nccn1Cc1cc(-c2ccc(F)c(C(F)F)c2)cnn1.Cl.Cl
Cc1nccn1Cc1cc(-c2ccc(F)c(C(F)F)c2)cnn1.Cl.Cl
5-[3-(difluoromethyl)-4-fluorophenyl]-3-[(2-methylimidazol-1-yl)methyl]pyridazine;dihydrochloride
How many aromatic rings does this compound have?
3