0 B13R1.466 CNCC(=O)C1=CC(O)=C(O)C=C1 BB57-6638 [2,0,0,0,0,0|0,0,2]=4 1 B13R1.510 CC(N)C(O)C1=CC(O)=C(O)C=C1 BB57-4939 [0,0,0,0,2,0|1,0,0]=3