0 B16R2.33988 CNC(=O)c1sc2cccc(c2c1Cl)Cl CSC031978208 [1,0,1,0,0,0|1,0,1]=4 1 B16R2.33988 NNC(=O)c1sc2cccc(c2c1Cl)Cl CSC000028392 [1,0,1,0,0,0|2,0,0]=4