Question: How many hydrogen bond acceptors does this compound have?
 The Chemical has the SMILES C#CC(O)(/C=C/Cl)CC.
Answer: 1
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
C#CC(O)(/C=C/Cl)CC
C#CC(O)(/C=C/Cl)CC
(E)-1-chloro-3-ethylpent-1-en-4-yn-3-ol
How many hydrogen bond acceptors does this compound have?