Structure: 1   Energy = -29.1 ± 1.1
Structure: 2   Energy = -27.0 ± 0.9
Structure: 3   Energy = -28.7 ± 1.7
Structure: 4   Energy = -27.9 ± 1.8
Structure: 5   Energy = -26.2 ± 2.2
Structure: 6   Energy = -25.6 ± 1.2
