0  B11R1.464  COC1=C(C=C(C=C1Br)F)F 6485 [2,0,0,0,0,0|0,2,0]=4
1  B11R1.464  COC1=C(C=C(C=C1F)Br)F 5533 [2,0,0,0,0,0|0,2,0]=4