0 B21R3.9426262 c1ccc2c(c1)C(CCC2=O)c3ccc(c(c3)Cl)Cl LS40331 [0,0,0,0,0,1|2,0,0]=3 1 B18R2.3919 Cc1cccc(c1)Nc2ccccc2C(=O)O LS10161 [1,0,1,0,0,0|2,0,0]=4