0  B8R0.8  CCCCC(C(=O)C)N ZERO/008834 [0,1,0,0,0,0|2,0,1]=4
1  B8R1.5  C1CC(C(=O)NC1)N ZERO/004531 [0,0,0,1,0,0|2,0,1]=4
2  B8R1.7  C1CN=C(N1)C(=O)N ZERO/005570 [0,0,0,1,0,0|3,0,0]=4