C=C[C@@H]1c2cc(C)ccc2N(S(=O)(=O)c2ccc(C)cc2)[C@H](c2ccccc2)C1(C#N)S(=O)(=O)c1ccccc1
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?