Q: How many hydrogen bond acceptors does this compound have?
Constraint: The Compound can be represented with the SMILES NCC(=O)Nc1cncc(-c2nn3c(=O)cc(N4CCNCC4)nc3s2)c1.
Result: 10
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
NCC(=O)Nc1cncc(-c2nn3c(=O)cc(N4CCNCC4)nc3s2)c1
NCC(=O)Nc1cncc(-c2nn3c(=O)cc(N4CCNCC4)nc3s2)c1
2-amino-N-[5-(5-oxo-7-piperazin-1-yl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-2-yl)pyridin-3-yl]acetamide
How many hydrogen bond acceptors does this compound have?
10