CO[C@](C(=O)OC[C@H]1[C@@H](COC(C)=O)[C@@H]2O[C@H]1c1cc3c(cc12)OCO3)(c1ccccc1)C(F)(F)F
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?