Cc1ccccc1S(=O)(=O)N1C[C@H]2[C@H]3C(=O)N(C4CCCCC4)C(=O)[C@H]3CC(=O)[C@H]2[C@@H]1c1ccc(Cl)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?