Cc1ccc(S(=O)(=O)c2cn(Cc3ccccc3)c3cc(N4CCCC4)c(F)cc3c2=O)cc1C
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?