0  B8R1.3  OC1=CC=C(O)C=C1 DB09526 [0,0,0,0,0,0|0,0,0]=0
1  B7R1.3  CC1=CC=CC=N1 DB04874 [1,0,0,0,0,0|2,0,0]=3
2  B7R0.6  O=C(O)\C=C\C(=O)O DB01677 [0,0,1,0,0,0|2,0,0]=3
3  B10R1.1  NCCC1=CC=C(O)C=C1 DB08841 [0,2,0,0,0,0|1,0,0]=3