Cc1cc(CNC(=O)c2cccc3c2C(=O)c2ccc(-c4ccc(F)cc4OCc4ccccc4)cc2S3(=O)=O)c(C(F)(F)F)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?