Task: Please answer the following question about the molecule with SMILES Cl.NCCc1cc[nH]n1.
Question: How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?
Result: 3
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Cl.NCCc1cc[nH]n1
Cl.NCCc1cc[nH]n1
2-(1H-pyrazol-3-yl)ethanamine;hydrochloride
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?