CC(Sc1nn(-c2ccc(F)cc2)c(=S)s1)C(=O)c1c(N)n(C)c(=O)n(C)c1=O
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?