User: I want to know more about the chemical with SMILES CNC1=Nc2ccc(Cl)cc2C(c2ccccc2)=[N+]([O-])C1.Cl.
Assistant: That sounds interesting, how can I help?
User: How many rotatable bonds does this compound have?
Assistant: 1
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#}
CNC1=Nc2ccc(Cl)cc2C(c2ccccc2)=[N+]([O-])C1.Cl
CNC1=Nc2ccc(Cl)cc2C(c2ccccc2)=[N+]([O-])C1.Cl
7-chloranyl-N-methyl-4-oxidanidyl-5-phenyl-3H-1,4-benzodiazepin-4-ium-2-amine;hydrochloride
How many rotatable bonds does this compound have?