Cc1c(C(=O)Nc2cccc(F)c2)oc2c1-c1nn(Cc3c(F)cccc3Cl)cc1CC2
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?