Cc1nnc(N2CCCC(C(=O)Nc3ccccc3C(F)(F)F)C2)c2nn(-c3ccccc3)c(C)c12
A rotatable bond is defined as any single non-ring bond, attached to a non-terminal, non-hydrogen atom. Amide C-N bonds are not counted because of their high barrier to rotation.  How many rotatable bonds does the molecule have?