0  B15R1.12  CCCCCCCCC1=CC=C(Br)C=C1      AK116642 [1,0,1,0,0,0|2,0,0]=4
1  B15R2.2195  C1(NCC2=CC=CC=C2)CCCCC1      AK206343 [2,0,0,0,0,0|2,0,0]=4
2  B15R2.31  OC1=CC=CC(CN2CCCCC2)=C1      AK141974 [1,0,0,0,1,0|2,0,0]=4