0 B16R2.14789 NC1(C2=CC=CC(C(F)(F)F)=C2)COC1 SPC-a135 [0,0,0,0,1,0|2,0,0]=3 1 B17R2.81455 NCC1(C2=CC=CC(C(F)(F)F)=C2)COC1 SPC-a231 [0,1,0,0,1,0|1,0,0]=3 2 B17R2.24560 NC1(C2=CC=CC(OC(F)(F)F)=C2)COC1 SPC-a446 [0,0,0,0,1,1|2,0,0]=4