N#Cc1ccc(C23CC4(C2)[C@@H](c2ccccc2)N(Cc2ccc(C(F)(F)F)cc2)C[C@@H]4C3c2ccc(Cl)nc2)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?