0  B19R3.9171  O=C1C=C(C2=CC=CC=C2)OC3=CC=CC=C13 DB07776 [0,0,0,1,1,0|1,0,1]=4
1  B17R2.10205  O=C(C1=CC=CC=C1)C(O)C2=CC=CC=C2 DB14020 [0,0,0,0,2,0|0,0,2]=4