0  B11R1.166  NC1=CC(O)=C(C(=O)O)C=C1 DB00233 [1,0,1,0,0,0|2,0,0]=4
1  B11R1.167  NC1=CC(C(=O)O)=C(O)C=C1 DB00244 [1,0,1,0,0,0|2,0,0]=4