Task: Answer the following question about the molecule with SMILES Nc1ccc(C#Cc2cnn3c(C(F)(F)F)cc(-c4ccc(C(F)(F)F)cc4)nc23)cn1.
Description: 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: 2
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Nc1ccc(C#Cc2cnn3c(C(F)(F)F)cc(-c4ccc(C(F)(F)F)cc4)nc23)cn1
Nc1ccc(C#Cc2cnn3c(C(F)(F)F)cc(-c4ccc(C(F)(F)F)cc4)nc23)cn1
5-[2-[7-(trifluoromethyl)-5-[4-(trifluoromethyl)phenyl]pyrazolo[1,5-a]pyrimidin-3-yl]ethynyl]pyridin-2-amine
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?