7-chloro-1,3,3-trimethyl-5-phenyl-1,5-benzodiazepine-2,4-dione; 7-Chloro-1,3,3-trimethyl-5-phenyl-1,5-dihydro-3H-1,5-benzodiazepine-2,4-dione; 7-Chloro-1,3,3-trimethyl-5-phenyl-1,5-dihydro-3H-1,5-benzodiazepine-2,4-dione; 1H-1,5-Benzodiazepine-2,4(3H,5H)-dione, 7-chloro-1,3,3-trimethyl-5-phenyl