0 B19R2.8732 O=C(O)C1=CC=C(C=C1)C2=CC=C(C=C2)C(=O)O Z57127884 [0,0,0,0,0,0|2,0,2]=4 1 B17R2.213 O=C(O)C1=CC=C(C=C1)C2=CC=C(C=C2)O Z56899120 [2,0,0,0,0,0|1,0,1]=4