Cc1cc(C2=NN=C(Nc3ccc(S(=O)(=O)N4CCOCC4)cc3)SC2)c(C)n1CC1CCCO1
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?