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What is the molecular formula of the compound with this IUPAC name 2-ethyl-9-methyl-13-(2-quinolin-4-yloxyethyl)-2,4,9,15-tetrazatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,12,14-hexaen-10-one ?
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C25H23N5O2
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