0 B15R2.92 Clc1ccc(cc1Cl)Cn2ccnc2 CSC000189327 [2,0,0,0,0,0|1,0,1]=4 1 B15R2.92 Fc1ccc(cc1Cl)Cn2ccnc2 CSC012349228 [2,0,0,0,0,0|1,0,1]=4