Cc1ccc(-c2nnn(CC(=O)N(CC3CCCO3)C(C(=O)NC3CCCCC3)c3ccc(F)cc3)n2)o1
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?