Cc1cccc(C2=NN(c3ccc(Br)cc3)[C@@H](C(=O)N3CCOC3=O)[C@@H]2c2ccc(F)cc2)c1
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?