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 has the SMILES COc1cccc(N(C)C(=S)Oc2ccc3c(c2)CCCC3)n1.
Result: 4
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
COc1cccc(N(C)C(=S)Oc2ccc3c(c2)CCCC3)n1
COc1cccc(N(C)C(=S)Oc2ccc3c(c2)CCCC3)n1
O-(5,6,7,8-tetrahydronaphthalen-2-yl) N-(6-methoxypyridin-2-yl)-N-methylcarbamothioate
How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?