User: I have a question about the chemical with SMILES CCOCn1c(Cc2ccccc2)c(C(C)C)c(=O)[nH]c1=O.
Assistant: Interesting, how can I help?
User: How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?
Assistant: 1
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#}
CCOCn1c(Cc2ccccc2)c(C(C)C)c(=O)[nH]c1=O
CCOCn1c(Cc2ccccc2)c(C(C)C)c(=O)[nH]c1=O
6-benzyl-1-(ethoxymethyl)-5-propan-2-ylpyrimidine-2,4-dione
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?