User: I want to know more about the molecule with SMILES Clc1ccc2c(c1)C(c1ccccc1)=NCc1nncn1-2.
Assistant: Sure, what is your question?
User: How many heavy (non-hydrogen) atoms does this compound have?
Assistant: The answer is 21
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#}
Clc1ccc2c(c1)C(c1ccccc1)=NCc1nncn1-2
Clc1ccc2c(c1)C(c1ccccc1)=NCc1nncn1-2
8-chloro-6-phenyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine
How many heavy (non-hydrogen) atoms does this compound have?
21