0 B21R3.246729 NC1=NC2=C(C(SC3=CC=CC=C3)=CC=C2)C(N)=N1 DB04163 [0,0,0,0,1,0|0,1,0]=2 1 B22R3.5325934 CC1=CC=C(SC2=CC=CC3=C2C(N)=NC(N)=N3)C=C1 DB04306 [0,1,0,0,1,0|0,1,0]=3 2 B24R3.232497792 [C@@H](C)(OC1=C2C(=CC=C1)N=C(N)N=C2N)C3=CC(Cl)=CC=C3 DB07644 [0,2,0,0,0,0|0,0,0]=2