0  B16R1.910  CCOC(=O)N1CCN(CC1)C(=O)OCC S346144 [0,0,0,0,0,0|4,0,0]=4
1  B15R1.780  CCOC(=O)C1CCN(CC1)C(=O)CBr CDS023709 [1,0,0,0,0,0|3,0,0]=4
2  B14R1.718  O=C(CCl)N1CCN(CC1)C(=O)CCl R646377 [2,0,0,0,0,0|0,2,0]=4