CCOC(=O)C(=O)NCc1ccc(/C=C2\C(=O)C(C(=O)OC)=C(C)N2c2ccc(C)c(C)c2)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?