Cc1ccc(NC(=O)C2C3C=CC4(CN(Cc5cccnc5)C(=O)C24)O3)cc1F
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?