CC(C)C(=O)OCC(=O)[C@@]12OC(C3CCCCC3)O[C@@H]1CC1C3CCC4=CC(=O)C=C[C@]4(C)C3[C@@H](O)C[C@@]12C
A rotatable bond is defined as any single non-ring bond, attached to a non-terminal, non-hydrogen atom. How many bonds in the molecule are rotatable?