Cc1cc(C(=O)Cn2nc(C(=O)O)c3ccccc3c2=O)c(C)n1CC(F)(F)F
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?