Task: Answer the following question about the molecule with SMILES NCC(=O)Nc1cncc(-c2nn3c(=O)cc(N4CCNCC4)nc3s2)c1.
Description: How many rotatable bonds does this compound have?
Answer: 4
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {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 rotatable bonds does this compound have?