Task: Please answer the following question about the molecule with SMILES Fc1ccc(CN2CCC(Nc3ccc(C(F)(F)F)nn3)CC2)cc1F.
Description: 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: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Fc1ccc(CN2CCC(Nc3ccc(C(F)(F)F)nn3)CC2)cc1F
Fc1ccc(CN2CCC(Nc3ccc(C(F)(F)F)nn3)CC2)cc1F
N-[1-[(3,4-difluorophenyl)methyl]piperidin-4-yl]-6-(trifluoromethyl)pyridazin-3-amine
How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?