C[C@@H]1CN([C@H](C)CO)S(=O)(=O)c2ccc(-c3ccc(C#N)cc3)cc2O[C@H]1CN(C)C(=O)Nc1cc(F)ccc1F
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?