COc1ccc(Cn2nc(C)n(N(C)c3ncc(C(F)(F)F)cc3Cl)c2=O)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?