[H]C(=C(C([H])([H])[H])C([H])([H])[H])C([H])([H])C([H])([H])C(=C(/[H])C([H])([H])C([H])([H])C(=C(/[H])C([H])([H])C([H])([H])C(=C(\[H])C([H])([H])OP([O-])(=O)OP([O-])([O-])=O)\C([H])([H])[H])\C([H])([H])[H])\C([H])([H])[H]