C[C@H]1CCCCO[C@H](CN(C)Cc2ccc(Cl)c(Cl)c2)[C@@H](C)CN([C@H](C)CO)C(=O)c2cc(NC(=O)CCC(F)(F)F)ccc2O1
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?