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What is the molecular formula of the molecule (10R,11R,15S,16S)-16-(benzotriazole-1-carbonyl)-13-(4-methylphenyl)-1,13-diazatetracyclo[8.6.0.02,7.011,15]hexadeca-2,4,6,8-tetraene-12,14-dione ?
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C28H21N5O3
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