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)?
 The Chemical can be represented with the SMILES CCCN(CCC)C(=O)C(CCC(=O)O)NC(=O)c1ccccc1.
Answer: 2
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CCCN(CCC)C(=O)C(CCC(=O)O)NC(=O)c1ccccc1
CCCN(CCC)C(=O)C(CCC(=O)O)NC(=O)c1ccccc1
4-benzamido-5-(dipropylamino)-5-oxopentanoic acid
How many hydrogen bond donors are there in this compound, calculated according to Lipinski's original rules (i.e., counting NH and OH groups)?