0  B5R0.5  CC(C(=O)N)N AP10196 [1,0,0,0,0,0|2,0,0]=3
1  B7R1.22  BrCC(=O)C1CC1 AP00135 [0,0,0,1,0,0|2,0,0]=3
2  B6R1.2  C1COCC1O AP10146 [1,0,0,1,0,0|1,0,1]=4
3  B6R1.2  N[C@@H]1COCC1 AP10360 [1,0,0,1,0,0|1,0,1]=4