Structure: 1   Energy = -32.3 ± 1.5
Structure: 2   Energy = -30.5 ± 1.4
Structure: 3   Energy = -30.1 ± 1.5
Structure: 4   Energy = -31.1 ± 1.5
Structure: 5   Energy = -31.0 ± 1.3
Structure: 6   Energy = -28.3 ± 0.9
Structure: 7   Energy = -30.5 ± 1.6
