COc1ccc(NC(=O)Nc2ccc3c(c2)C(=O)N([C@H](C)CO)C[C@H](C)[C@@H](CN(C)C(=O)Nc2ccc(C(F)(F)F)cc2)O3)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?