0 B14R2.20 c1cc(ccc1n2ccc(n2)N)Cl ACS023796 [1,0,0,0,0,0|2,0,1]=4 1 B13R2.10 C1(=CC=CC=C1)C=2N=C(OC2)N ACS012178 [2,0,0,0,0,0|0,0,2]=4