CCOP1(=O)N/C(=N/C2=NC(C(F)(F)F)(C(F)(F)F)OC(C(F)(F)F)(C(F)(F)F)O2)N(C)C1(C)C
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?