Structure: 1   Energy = -29.5 ± 0.9
Structure: 2   Energy = -29.5 ± 1.0
Structure: 3   Energy = -31.3 ± 1.2
Structure: 4   Energy = -29.0 ± 1.1
Structure: 5   Energy = -27.6 ± 1.1
Structure: 6   Energy = -26.3 ± 1.4
Structure: 7   Energy = -26.8 ± 1.1
