Cc1onc(-c2c(F)cccc2Cl)c1C(=O)Nc1sc2c(c1C#N)CCC(C(C)(C)C)C2
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?