O=C(c1ccoc1)N1CCC2(CC1)Oc1ccc(F)cc1C(=O)C21CC(c2ccc(Cl)cc2)=NO1
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?