CC1CCN(S(=O)(=O)c2cn(CC(=O)Nc3ccc(F)c(Cl)c3)c(=O)c3ccccc23)CC1
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?