0 B18R2.3919 Cc1cccc(c1)Nc2ccccc2[N+](=O)[O-] CSC046142218 [2,0,0,0,0,0|1,0,1]=4 1 B20R2.95550 NC(=O)c1cnccc1NCc2c(cccc2Cl)Cl CSC084727144 [1,0,0,0,0,1|2,0,0]=4