0 B15R2.60801 CN1C(=O)C2=C(N=C(Br)N2)N(C)C1=O BBC/488 [0,1,0,0,0,0|0,0,0]=1 1 B14R2.5745 CN1C=NC2=C1C(=O)NC(=O)N2C BBC/508 [1,1,0,0,0,0|0,0,0]=2