Question: How many hydrogen bond acceptors does this compound have?
Constraint: The Chemical can be represented with the SMILES CCOC(=O)n1ccn(C)c1=S.
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#}
CCOC(=O)n1ccn(C)c1=S
CCOC(=O)n1ccn(C)c1=S
ethyl3-methyl-2-sulfanylideneimidazole-1-carboxylate
How many hydrogen bond acceptors does this compound have?