User: I have a question about the compound with SMILES CCCNc1nc(Nc2ccc(C#N)cc2)ncc1C#CCCCNC(=O)[C@H](C)N(C)C(=O)/C=C/CN(C)C.
Assistant: How can I help?
User: How many heavy (non-hydrogen) atoms does this compound have?
Assistant: The answer is 39
User: I have a question 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#}
CCCNc1nc(Nc2ccc(C#N)cc2)ncc1C#CCCCNC(=O)[C@H](C)N(C)C(=O)/C=C/CN(C)C
CCCNc1nc(Nc2ccc(C#N)cc2)ncc1C#CCCCNC(=O)[C@H](C)N(C)C(=O)/C=C/CN(C)C
(E)-N-[(2S)-1-[5-[2-(4-cyanoanilino)-4-(propylamino)pyrimidin-5-yl]pent-4-ynylamino]-1-oxopropan-2-yl]-4-(dimethylamino)-N-methylbut-2-enamide
How many heavy (non-hydrogen) atoms does this compound have?
39