Structure: 1   Energy = -10.5 ± 1.2
Structure: 2   Energy = -12.4 ± 1.0
Structure: 3   Energy = -12.0 ± 1.3
Structure: 4   Energy = -9.8 ± 2.0
Structure: 5   Energy = -11.9 ± 1.2
Structure: 6   Energy = -11.9 ± 1.0
