CC[C@H](C)/C=C(C)/C=C/C1=CC2=CC(=O)[C@]3(C)OC(=O)[C@@H](C(C)=O)[C@@H]3C2=CO1
A rotatable bond is defined as any single non-ring bond, attached to a non-terminal, non-hydrogen atom. How many bonds in the molecule are rotatable?