0  B20R0.31940  CCCCCCCCCCCCCCCCCCC(N)=O A11163 [1,0,0,0,0,0|3,0,0]=4
1  B19R0.149  CCCCCCCCCCCCCCCCCC(=O)[O-] F20759 [2,0,0,0,0,0|1,0,1]=4
2  B21R0.81  O=C(O)CCCCCCCCCCCCCCCCCCBr A10395 [1,1,0,0,0,0|2,0,0]=4