 
- 
                        ethyl {8-[(diphenylmethyl)amino]-3-oxo-3,4-dihydropyrido[2,3-b]pyrazin-6-yl}carbamateCAS:28642-73-1Formula:C23H21N5O3 
                     
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                        ethyl {8-[(diphenylmethyl)amino]-2-oxo-1,2-dihydropyrido[2,3-b]pyrazin-6-yl}carbamateCAS:28642-74-2Formula:C23H21N5O3 
                     
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                        1H-Indole-1-carboxamide,
N-methyl-5-[[2-[[[(phenylmethyl)amino]carbonyl]amino]-4-pyridinyl]oxy]-CAS:670251-53-3Formula:C23H21N5O3 
                     
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                        1H-Indole-1-carboxamide,
5-[[2-[[(methylamino)carbonyl]amino]-4-pyridinyl]oxy]-N-(phenylmethyl)-CAS:670257-81-5Formula:C23H21N5O3 
                     
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                        2-Pyridinecarboxamide,
4-[[2-[(2-methoxy-5-methylphenyl)amino]-6-quinazolinyl]oxy]-N-methyl-CAS:850423-59-5Formula:C23H21N5O3 
                     
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                        2-Pyridinecarboxamide,
N-[3-[1,2-dihydro-1-methyl-7-(methylamino)-2-oxo-1,6-naphthyridin-3-yl]
-4-methylphenyl]-1,6-dihydro-6-oxo-CAS:850451-42-2Formula:C23H21N5O3 
                     
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                        Benzamide,
N-[3-amino-4-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]phenyl]-CAS:62419-40-3Formula:C23H21N5O3 
                     
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                        Benzamide,
3-amino-4-[[2-oxo-1-[(phenylamino)carbonyl]propyl]azo]-N-phenyl-CAS:62419-41-4Formula:C23H21N5O3 
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                        I-BET151 (GSK1210151A)CAS:1300031-49-5Formula:C23H21N5O3 
                     
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                        Imidazo[1,5-a]pyrazin-8-amine,
3-cyclobutyl-1-[3-[(2-nitrophenyl)methoxy]phenyl]-CAS:850640-38-9Formula:C23H21N5O3