0 B16R2.132 NC1=NNC(\C=C\C2=CC=CC=C2)=NN1 BB52-7905 [1,0,0,0,0,0|3,0,0]=4 1 B16R2.132 SC1=NNC(\C=C\C2=CC=CC=C2)=NN1 BB52-7880 [1,0,0,0,0,0|2,1,0]=4 2 B18R3.6310 O=C1C=C2CNC3=CC=CC=C3N2C=C1O BB52-7731 [0,0,0,1,0,0|2,0,1]=4