Structure: 1   Energy = -25.9 ± 1.4
Structure: 2   Energy = -22.6 ± 1.4
Structure: 3   Energy = -24.4 ± 1.4
Structure: 4   Energy = -24.0 ± 0.7
Structure: 5   Energy = -23.9 ± 2.1
Structure: 6   Energy = -23.4 ± 1.4
