Task: Please answer the following question about the molecule with SMILES CCCCCc1ccc(C)cc1O.
Request: How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?
Answer: 1
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CCCCCc1ccc(C)cc1O
CCCCCc1ccc(C)cc1O
5-methyl-2-pentylphenol
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?