COC(=O)[C@@]12CCCCN1[C@H](c1ccc(-c3ccc(F)cc3)cc1)[C@@H]1C(=O)N(C)C(=O)[C@@H]12.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?