0 B5R1.1 C1=CNC=N1 DB03366 [1,0,0,0,0,0|2,0,0]=3 1 B7R1.3 CC1=CC=CC=N1 DB04874 [0,0,0,0,0,1|2,0,0]=3 2 B4R0.1 N=C(N)NN DB05383 [1,0,1,0,0,0|2,0,0]=4 3 B8R1.4 O=C1C=CNC(=O)N1 DB03419 [0,1,0,0,0,1|2,0,0]=4 4 B8R1.1 NCC1=CC(O)=NO1 DB12458 [0,2,0,0,0,0|2,0,0]=4 5 B8R1.8 NCCC1=CNC=N1 DB05381 [0,2,0,0,0,0|2,0,0]=4