COc1ccc(-c2nc3sc(CCNC(=O)c4cccc(C(F)(F)F)c4)c(C)n3n2)cc1
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?