Cc1cc2c(cc1-c1cc3c(cc1C)C(C(C)C)=C(O)C(=O)/C3=C\NCC1CCCN3CCCCC13)/C(=C/NCC1CCCN3CCCCC13)C(=O)C(O)=C2C(C)C
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?