id                                   density      energy      
glycin-QR-19-24818-3                 1.534000     -178.842500 
glycin-QR-19-9377-3                  1.632900     -177.166600 
glycin-QR-19-48826-3                 1.530800     -174.978900 
glycin-QR-19-17899-3                 1.546300     -173.453900 
glycin-QR-19-9218-3                  1.285500     -173.358300 
glycin-QR-19-16786-3                 1.287200     -173.062800 
glycin-QR-19-16897-3                 1.573000     -173.006800 
glycin-QR-19-47061-3                 1.290300     -172.797800 
glycin-QR-19-7855-3                  1.497100     -172.727500 
glycin-QR-19-25086-3                 1.559500     -172.443900 
glycin-QR-19-29441-3                 1.579900     -171.083300 
glycin-QR-19-292-3                   1.400100     -170.394200 
glycin-QR-19-34551-3                 1.441600     -170.294900 
glycin-QR-19-12431-3                 1.544200     -170.081800 
glycin-QR-19-22659-3                 1.280600     -168.939400 
glycin-QR-19-47555-3                 1.278300     -168.930400 
glycin-QR-19-51169-3                 1.278700     -168.927500