0  B7R1.4  CN1C=CNC1=S DB00763 [0,0,0,0,0,0|4,0,0]=4
1  B6R1.2  CC1=CNN=C1 DB01213 [1,0,0,0,0,0|2,0,0]=3
2  B8R1.4  OC1=CC(O)=CC=C1 DB11085 [0,0,0,0,0,1|3,0,0]=4