Cc1ccc(S(=O)(=O)N2C[C@@H]3CCCC[C@@H]3[C@@H](C)[C@H]2c2cn(Cc3ccccc3)c3ccc(F)cc23)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?