User: I have a question about the molecule with SMILES Fc1ccc(-c2cncc(CN3CCN(c4cccc5c4OCCO5)CC3)c2)cc1.
Assistant: Sure, what is your question?
User: How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?
Assistant: The answer is 5
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#}
Fc1ccc(-c2cncc(CN3CCN(c4cccc5c4OCCO5)CC3)c2)cc1
Fc1ccc(-c2cncc(CN3CCN(c4cccc5c4OCCO5)CC3)c2)cc1
1-(2,3-dihydro-1,4-benzodioxin-5-yl)-4-[[5-(4-fluorophenyl)pyridin-3-yl]methyl]piperazine
How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?
5