COc1ccc(NC(=O)Nc2cccc3c2O[C@H](CN(C)C(=O)Nc2ccc(C(F)(F)F)cc2)[C@@H](C)CN([C@H](C)CO)C3=O)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?