Task: Please answer the following question about the molecule with SMILES Cc1cc2c(s1)Nc1ccccc1N=C2N1CCN(C)CC1.
Description: How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?
Completion: 4
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Cc1cc2c(s1)Nc1ccccc1N=C2N1CCN(C)CC1
Cc1cc2c(s1)Nc1ccccc1N=C2N1CCN(C)CC1
2-methyl-4-(4-methylpiperazin-1-yl)-10H-thieno[2,3-b][1,5]benzodiazepine
How many hydrogen bond acceptors are there in this compound, calculated according to Lipinski's original rules (i.e., counting N and O atoms)?