0 B18R2.6533 Clc1cn(c(=O)[nH]c1=O)CCc2ccccc2 CSC006080781 [0,0,0,0,0,0|3,0,0]=3 1 B20R2.23077 Cn1cc(c(=O)n(c1=O)C)CNCc2ccccc2 CSC011234569 [0,1,0,0,0,1|1,0,0]=3