0  B19R2.8900  O=C(OCCC1=CC=CC=C1)CC2=CC=CC=C2 M10002970P [0,0,0,0,2,0|0,0,2]=4
1  B19R2.16162  O=C(\C=C\C1=CC=CC=C1)\C=C\C2=CC=CC=C2 M10093477P [0,0,0,0,2,0|0,0,0]=2
2  B19R2.16162  O=C(\C=C\C1=CC=CC=C1)\C=C\C2=CC=CC=C2 M10265003P [0,0,0,0,2,0|0,0,0]=2