| 6-(2-chlorophenyl)-7,8,9,10-tetrahydro-1-methyl-4H-pyrido[4',3':4,5]thieno[3,2-f]1,2,4-triazolo[4,3-a]1,4-diazepine | 
                            
                            
                                | 4H-6-(2-chlorophenyl)-1-methyl-7,8,9,10-tetrahydropyrido[4',3':4,5]thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine | 
                            
                            
                                | 4H-1-methyl-6-(2-chlorophenyl)-[4',3',4,5]piperidino-[3,2-f]thieno-1,2,4[4,3-a]-triazolo-1,4-diazepine | 
                            
                            
                                | 1-methyl-6-(2-chlorophenyl)-7,8,9,10-tetrahydro-4H-pyrido[4',3':4,5]thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine | 
                            
                            
                                | 6-(2-chlorophenyl)-11-methyl-2,3,4,5-tetrahydro-8H-pyrido[4',3':4,5]thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine | 
                            
                            
                                | 6-(2-chlorophenyl)-1-methyl-7,8,9,10-terahydro-4H-pyrido[4'3':4,5]thieno[3,2-f]-1,2,4-triazolo[4,3-a]-1,4-diazepine |