User: I want to know more about the compound with SMILES N#Cc1ccccc1-c1cc(-c2ccccn2)cn(-c2ccccc2)c1=O.
Assistant: How can I help?
User: What is the molecular formula of this compound, including any salt that it may have?
Assistant: C23H15N3O
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#}
N#Cc1ccccc1-c1cc(-c2ccccn2)cn(-c2ccccc2)c1=O
N#Cc1ccccc1-c1cc(-c2ccccn2)cn(-c2ccccc2)c1=O
2-(2-oxo-1-phenyl-5-pyridin-2-ylpyridin-3-yl)benzonitrile
What is the molecular formula of this compound, including any salt that it may have?
C23H15N3O