O=C1[C@@H]2C(Cc3ccc(O)cc3)NC3(C(=O)Nc4ccc(F)cc43)[C@@H]2C(=O)N1c1ccc(F)cc1
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?