Task: Please answer the following question about the molecule with SMILES CNC[C@H](O)c1cccc(O)c1.Cl.
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)?
Answer: 3
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CNC[C@H](O)c1cccc(O)c1.Cl
CNC[C@H](O)c1cccc(O)c1.Cl
3-[(1R)-1-hydroxy-2-(methylamino)ethyl]phenol;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)?