CCN1C(NCc2cccc(Cl)c2)=N[C@@H](c2cccc(F)c2)C(C(=O)OC)=C1C
A rotatable bond is defined as any single non-ring bond, attached to a non-terminal, non-hydrogen atom. Amide C-N bonds are not counted because of their high barrier to rotation.  How many rotatable bonds does the molecule have?