CCOc1ccccc1C(=O)NC1(C(F)(F)F)C(=O)Nc2c1c(=O)[nH]c(=O)n2-c1ccc(F)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?