Cc1ccc(S(=O)(=O)N2[C@H](c3ccc4c(c3)OCO4)CC=C(C(=O)O)[C@@H]2c2ccc(F)cc2)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?