CS(=O)(=O)O.O=C1c2cccc3cc([N+](=O)[O-])cc(c23)C(=O)N1CCCN1CCN(CCCNc2ccc3ncn4c5ccccc5c(=O)c2c34)CC1
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?