0 B12R2.2 C1=CC(C2=NCCO2)=CN=C1 HY-W104177 [0,0,0,0,0,1|1,0,2]=4 1 B12R2.2 C1=CN=CC(C2=CC=CN2)=C1 HY-W588203 [0,0,0,0,0,1|2,0,0]=3