Question: How many rotatable bonds does this compound have?
 The Compound has the SMILES CC(C)Cc1ccc(C(C)C(=O)O)cc1.NCCCC[C@H](N)C(=O)O.
Answer: 4
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CC(C)Cc1ccc(C(C)C(=O)O)cc1.NCCCC[C@H](N)C(=O)O
CC(C)Cc1ccc(C(C)C(=O)O)cc1.NCCCC[C@H](N)C(=O)O
(2S)-2,6-diaminohexanoic acid;2-[4-(2-methylpropyl)phenyl]propanoic acid
How many rotatable bonds does this compound have?