User: I want to know more about the chemical with SMILES CCCCCCN(CCOc1ccc(CCCCNC(=N)NC(=O)c2nc(Cl)c(N)nc2N)cc1)C[C@H](O)C(O)[C@H](O)[C@H](O)CO.
Assistant: That sounds interesting, how can I help?
User: How many hydrogen bond acceptors does this compound have?
Assistant: 13
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#}
CCCCCCN(CCOc1ccc(CCCCNC(=N)NC(=O)c2nc(Cl)c(N)nc2N)cc1)C[C@H](O)C(O)[C@H](O)[C@H](O)CO
CCCCCCN(CCOc1ccc(CCCCNC(=N)NC(=O)c2nc(Cl)c(N)nc2N)cc1)C[C@H](O)C(O)[C@H](O)[C@H](O)CO
3,5-bis(azanyl)-6-chloranyl-N-[N-[4-[4-[2-[hexyl-[(2S,4R,5R)-2,3,4,5,6-pentakis(oxidanyl)hexyl]amino]ethoxy]phenyl]butyl]carbamimidoyl]pyrazine-2-carboxamide
How many hydrogen bond acceptors does this compound have?
13