0 B20R3.244 COC1=CC=C(N2C=NC3=C2N=CNC3=O)C=C1 SBB024146 [1,0,0,0,0,0|0,0,2]=3 1 B20R3.88361 CC1=CC=C(N2N=CC3=C(O)N=C(O)N=C32)C=C1 SBB081956 [1,0,0,0,0,0|3,0,0]=4