User: I have a question about the chemical with SMILES CCOC(=O)C12CCC(NCC(=O)N3C[C@@H](F)C[C@H]3C#N)(CC1)CC2.
Assistant: Sure, what is your question?
User: How many hydrogen bond acceptors does this compound have?
Assistant: 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#}
CCOC(=O)C12CCC(NCC(=O)N3C[C@@H](F)C[C@H]3C#N)(CC1)CC2
CCOC(=O)C12CCC(NCC(=O)N3C[C@@H](F)C[C@H]3C#N)(CC1)CC2
ethyl 4-[[2-[(2S,4S)-2-cyano-4-fluoropyrrolidin-1-yl]-2-oxoethyl]amino]bicyclo[2.2.2]octane-1-carboxylate
How many hydrogen bond acceptors does this compound have?
5