Task: Please answer the following question about the molecule with SMILES O=NN(CCCl)C(=O)NCCCl.
Question: How many hydrogen bond acceptors does this compound have?
Answer: 3
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=NN(CCCl)C(=O)NCCCl
O=NN(CCCl)C(=O)NCCCl
1,3-bis(2-chloroethyl)-1-nitrosourea
How many hydrogen bond acceptors does this compound have?
3