C#CCN(C[C@@H]1[C@@H](OC(=O)NCC2CCCCC2)[C@@H](OC(=O)NCC2CCCCC2)Cn2c(=O)ccc(=O)n21)S(=O)(=O)c1ccc(C)cc1
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?