COC(=O)C(NC(=O)c1ccc(F)cc1)(Nc1ncc(S(=O)(=O)c2ccc([N+](=O)[O-])cc2)s1)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?