COc1ccc(-c2csc3ncnc(N4CCN(S(=O)(=O)c5cccc(C(F)(F)F)c5)CC4)c23)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?