# Source code for qiskit.circuit.library.templates.nct.template_nct_9d_8

```# This code is part of Qiskit.
#
# (C) Copyright IBM 2020.
#
# obtain a copy of this license in the LICENSE.txt file in the root directory
# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.
#
# Any modifications or derivative works of this code must retain this
# copyright notice, and modified files need to carry a notice indicating
# that they have been altered from the originals.

"""
Template 9d_8:
.. parsed-literal::
q_0: ──■────■────■────■─────────■────■─────────■──
│    │  ┌─┴─┐  │       ┌─┴─┐  │       ┌─┴─┐
q_1: ──■────┼──┤ X ├──┼────■──┤ X ├──┼────■──┤ X ├
┌─┴─┐┌─┴─┐└─┬─┘┌─┴─┐┌─┴─┐└─┬─┘┌─┴─┐┌─┴─┐└─┬─┘
q_2: ┤ X ├┤ X ├──■──┤ X ├┤ X ├──■──┤ X ├┤ X ├──■──
└───┘└───┘     └───┘└───┘     └───┘└───┘
"""

from qiskit.circuit.quantumcircuit import QuantumCircuit

[docs]def template_nct_9d_8():
"""
Returns:
QuantumCircuit: template as a quantum circuit.
"""
qc = QuantumCircuit(3)
qc.ccx(0, 1, 2)
qc.cx(0, 2)
qc.ccx(0, 2, 1)
qc.cx(0, 2)
qc.cx(1, 2)
qc.ccx(0, 2, 1)
qc.cx(0, 2)
qc.cx(1, 2)
qc.ccx(0, 2, 1)
return qc
```