Q: How many rotatable bonds does this compound have?
 The Chemical has the SMILES O=C(CCCCCCC(=O)Nc1ccccc1)NO.
Result: 8
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
O=C(CCCCCCC(=O)Nc1ccccc1)NO
O=C(CCCCCCC(=O)Nc1ccccc1)NO
N'-hydroxy-N-phenyloctanediamide
How many rotatable bonds does this compound have?