CCN1C(=O)[C@H]2[C@@H](C1=O)[C@@H](c1ccc(-c3ccccc3)c(OC)c1)N[C@@]2(Cc1ccccc1)C(=O)OC.O=C(O)C(F)(F)F
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?