0  B12R1.308  CCOC(=O)C1CCCNC1=O ZERO/001848 [0,0,0,1,0,0|2,0,1]=4
1  B11R1.15  CCOC(=O)C1CC(CN1)O ZERO/004808 [1,0,0,1,0,0|2,0,0]=4
2  B11R1.819  CCOC(=O)C1(CCCC1)N ZERO/011033 [1,0,0,1,0,0|1,0,0]=3