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What is the molecular formula of the compound with this IUPAC name 7-chloro-2-ethyl-N-[[2-[(4-methoxyphenyl)methyl]-3,4-dihydro-1H-isoquinolin-6-yl]methyl]imidazo[1,2-a]pyridine-3-carboxamide ?
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C28H29ClN4O2
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