Q: How many rotatable bonds does this compound have?
Constraint: The Molecule has the SMILES CCCCOC(=O)c1ccc(N)cc1.
Result: 4
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CCCCOC(=O)c1ccc(N)cc1
CCCCOC(=O)c1ccc(N)cc1
butyl 4-aminobenzoate
How many rotatable bonds does this compound have?