0  B21R2.257631  O=C(\C=C\C1=CC=CC=C1)OC\C=C\C2=CC=CC=C2 BB_NC-01281 [0,0,0,0,0,0|0,0,2]=2
1  B19R2.16162  O=C(\C=C\C1=CC=CC=C1)\C=C\C2=CC=CC=C2 BB_SC-02639 [0,0,0,0,2,0|0,0,2]=4