CC1=C(C(=O)OC(C)C)C(c2cncc(-c3ccc(F)cc3)c2)C(C#N)=C(N)O1
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?