0 B18R2.3984 OC1=C(C=NN=CC2=CC=CC=C2)C=CC=C1 B57550 [1,0,0,0,0,0|1,0,1]=3 1 B17R2.5365 OC1=C(OCC2=CC=CC=C2)C=C(Br)C=C1 B20303 [0,0,0,0,2,0|1,1,0]=4