0  B9R0.55  CC(=O)NCCNC(C)=O BB20-3038 [2,0,0,0,0,0|2,0,0]=4
1  B11R0.70  COCCN(C)CCC(=O)OC BB12-3649 [1,1,0,0,0,0|1,0,1]=4
2  B11R1.23  COC(=O)C1CNNC(=O)C1 BB12-4090 [1,0,0,1,0,0|2,0,0]=4
3  B11R1.865  COC(=O)C1CCC(=O)N1C BB12-1465 [0,0,0,1,1,0|1,0,0]=3