CC(C)[C@H](C)/C=C/[C@@H](C)C1CC[C@H]2[C@@]34C=C[C@]5(C[C@@H](O)CC[C@]5(C)[C@H]3CC[C@]12C)OO4
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?