0  B7R1.4  NC1CCOC1=O ST060193 [0,0,0,1,0,0|2,0,0]=3
1  B8R0.23  CC(=O)NC(C)C(=O)O ST025236 [0,2,0,0,0,0|1,0,1]=4
2  B8R0.23  CC(C)CC(N)C(N)=O ST023486 [0,2,0,0,0,0|1,0,0]=3
3  B8R1.2  C1OC(CC)CCC1 ST010204 [0,1,0,1,0,0|1,0,1]=4