0 B20R3.1949177 ClC1=NC(Cl)=C2N=CN(CC3=CC=CC=C3)C2=N1 B56434 [0,0,0,0,0,1|2,0,0]=3 1 B17R3.8 C1=CC=C(N2C=NC3=C2C=CC=C3)C=C1 P56650 [2,0,0,0,0,0|2,0,0]=4 2 B19R3.8184 ClC1=NC=NC2=C1C=CN2CC3=CC=CC=C3 B56662 [1,0,0,0,0,1|2,0,0]=4