0 B14R2.7724 O=C1C=C(O)C(=O)C2=C1C=CC=C2 BP4101 [0,0,0,0,0,0|3,0,1]=4 1 B14R2.4513 O=C1C=CC2=CC=C(O)C(O)=C2O1 BP0449 [1,1,0,0,0,0|2,0,0]=4