User: I want to know more about the molecule with SMILES O=C1CCCN1c1ccc(Oc2ccc3c(c2)CCN(C2CCC2)CC3)nc1.
Assistant: 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#}
O=C1CCCN1c1ccc(Oc2ccc3c(c2)CCN(C2CCC2)CC3)nc1
O=C1CCCN1c1ccc(Oc2ccc3c(c2)CCN(C2CCC2)CC3)nc1
1-[6-[(3-cyclobutyl-1,2,4,5-tetrahydro-3-benzazepin-7-yl)oxy]pyridin-3-yl]pyrrolidin-2-one
How many hydrogen bond acceptors does this compound have?
4