User: I have a question about the compound with SMILES CCCCCCCCCCCCOS(=O)(=O)O.CCCCCCCCc1ccc(CCC(N)(CO)CO)cc1.
Assistant: That sounds 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: 4
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#}
CCCCCCCCCCCCOS(=O)(=O)O.CCCCCCCCc1ccc(CCC(N)(CO)CO)cc1
CCCCCCCCCCCCOS(=O)(=O)O.CCCCCCCCc1ccc(CCC(N)(CO)CO)cc1
2-amino-2-[2-(4-octylphenyl)ethyl]propane-1,3-diol;dodecyl hydrogen sulfate
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?
4