Structure: 1   Energy = -31.1 ± 1.5
Structure: 2   Energy = -28.6 ± 0.8
Structure: 3   Energy = -30.6 ± 1.8
Structure: 4   Energy = -29.3 ± 1.5
Structure: 5   Energy = -27.1 ± 1.2
Structure: 6   Energy = -27.1 ± 1.2
Structure: 7   Energy = -27.1 ± 1.0
