Cc1ccc2c(c1)-c1nc(-c3ccc4c(c3)NC(=O)CO4)cc(-c3ccc(F)cc3)c1CO2
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?