0  B9R0.48  COCC(=O)NCC(=O)O CSC000194626 [0,2,0,0,0,0|1,0,1]=4
1  B9R1.35  NC(=O)c1ccc(o1)Br CSC000162236 [0,0,0,1,0,1|2,0,0]=4