0  B20R4.2850320  NC1=C2C=CC3=CC=CC4=CC=C(C=C1)C2=C34 HY-W094751 [0,0,0,0,0,0|0,0,0]=0
1  B21R4.1394884  OCC1=C2C=CC3=CC=CC4=C3C2=C(C=C4)C=C1 HY-W009641 [0,1,0,0,0,0|1,0,0]=2
2  B22R4.15024311  O=[N+]([O-])C1=C2C=CC3=CC=CC4=CC=C(C=C1)C2=C34 HY-W094755 [0,2,0,0,0,0|0,0,1]=3