Question: How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?
 The Compound can be represented with the SMILES CCCC(C)C1(CC)C(=O)NC(=O)NC1=O.
Answer: 5
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CCCC(C)C1(CC)C(=O)NC(=O)NC1=O
CCCC(C)C1(CC)C(=O)NC(=O)NC1=O
5-ethyl-5-pentan-2-yl-1,3-diazinane-2,4,6-trione
How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?