Task: Answer the following question about the molecule with SMILES Cl.Cl.NCCNCCNCCN.
Request: How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?
Completion: 4
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Cl.Cl.NCCNCCNCCN
Cl.Cl.NCCNCCNCCN
N'-[2-(2-aminoethylamino)ethyl]ethane-1,2-diamine;dihydrochloride
How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?
4