COC(=O)C/C=C\[C@@H](C)[C@@H](/C=N\O[C@@H](C)CN1CCCCc2nc(C)c(C)cc21)OC
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?