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Can you give the molecular formula of the molecule ethyl 6-chloro-7-[(2R)-2-[(3-chloropyridin-2-yl)oxymethyl]pyrrolidin-1-yl]-1-(6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazin-2-yl)-4-oxoquinoline-3-carboxylate ?
user
C28H27Cl2N5O5
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