User: I want to know more about the compound with SMILES C[C@@H]1CCCN1CCCOc1ccc(-c2ccc(=O)[nH]n2)cc1.
Assistant: That sounds interesting, how can I help?
User: How many hydrogen bond acceptors does this compound have?
Assistant: The answer is 4
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#}
C[C@@H]1CCCN1CCCOc1ccc(-c2ccc(=O)[nH]n2)cc1
C[C@@H]1CCCN1CCCOc1ccc(-c2ccc(=O)[nH]n2)cc1
3-[4-[3-[(2R)-2-methylpyrrolidin-1-yl]propoxy]phenyl]-1H-pyridazin-6-one
How many hydrogen bond acceptors does this compound have?