CC[C@H]1CN(C)CCc2c([nH]c3ccccc23)C(=O)C[C@@H]1/C(=C\OC)C(=O)OC
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?