0 B19R2.4099 O=C1NC(N=C(N1)C2=NC(C(F)(F)F)=CC=C2)=O AK174346 [0,0,0,0,1,0|3,0,0]=4 1 B18R2.3686 NC1=CC(C2=CC=CC(SC(F)(F)F)=C2)=NN1 AK600685 [1,0,0,0,1,0|1,1,0]=4