User: I want to know more about the compound with SMILES O=C(O)CC[C@H](NP(=O)(O)OCCC[C@H](NC(=O)CC[C@H](NC(=O)CCCCCNC(=O)c1ccc(F)cc1)C(=O)O)C(=O)O)C(=O)O.
Assistant: Interesting, how can I help?
User: How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?
Assistant: 9
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=C(O)CC[C@H](NP(=O)(O)OCCC[C@H](NC(=O)CC[C@H](NC(=O)CCCCCNC(=O)c1ccc(F)cc1)C(=O)O)C(=O)O)C(=O)O
O=C(O)CC[C@H](NP(=O)(O)OCCC[C@H](NC(=O)CC[C@H](NC(=O)CCCCCNC(=O)c1ccc(F)cc1)C(=O)O)C(=O)O)C(=O)O
(2S)-2-[[[(4S)-4-carboxy-4-[[(4S)-4-carboxy-4-[6-[(4-fluorobenzoyl)amino]hexanoylamino]butanoyl]amino]butoxy]-hydroxyphosphoryl]amino]pentanedioic acid
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?