COc1ccc([C@H]2N[C@]3(CCCN(Cc4ccc(Cl)cc4)C3=O)[C@H]3C(=O)N(Cc4ccccc4)C(=O)[C@@H]23)cc1.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. How many bonds in the molecule are rotatable?