0 B28R4.18667095 Cc1nn(-c2ccccc2)c(Cl)c1C(=O)c3ccc4ccccc4c3 Amb9787833 [0,0,0,0,1,0|2,0,0]=3 1 B28R4.18667095 Cc1nn(-c2ccccc2)c(O)c1C(=O)c3ccc4ccccc4c3 Amb9787832 [0,0,0,0,1,0|2,0,0]=3