Cc1cccn2c(=O)c(/C=C3\SC(=S)N(CC(C)C)C3=O)c(NCCCOC(C)C)nc12
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?