0 B15R2.308 NC1=C(C2=CC=C(Br)C=C2)C=CC=C1 487 [1,0,0,0,0,0|2,0,0]=3 1 B15R2.555 NC1=CC=CC=C1C2=CC=CC=C2Br 603 [1,0,0,0,0,0|1,1,0]=3