User: I want to know more about the compound with SMILES COCCN1C(=O)O[C@@]2(C[C@H]3O[C@]2(C)n2c4ccccc4c4c5c(c6c7ccccc7n3c6c42)C(=O)NC5)C1=O.
Assistant: That sounds interesting, how can I help?
User: How many heavy (non-hydrogen) atoms does this compound have?
Assistant: The answer is 40
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#}
COCCN1C(=O)O[C@@]2(C[C@H]3O[C@]2(C)n2c4ccccc4c4c5c(c6c7ccccc7n3c6c42)C(=O)NC5)C1=O
COCCN1C(=O)O[C@@]2(C[C@H]3O[C@]2(C)n2c4ccccc4c4c5c(c6c7ccccc7n3c6c42)C(=O)NC5)C1=O
(5R,15'S,18'R)-3-(2-methoxyethyl)-15'-methylspiro[1,3-oxazolidine-5,16'-28-oxa-4,14,19-triazaoctacyclo[12.11.2.115,18.02,6.07,27.08,13.019,26.020,25]octacosa-1,6,8,10,12,20,22,24,26-nonaene]-2,3',4-trione
How many heavy (non-hydrogen) atoms does this compound have?
40