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system
Provide the molecular formula for the IUPAC named substance N-[5-[[2-(4-chlorophenyl)imidazo[1,2-a]pyridin-3-yl]methyl]-3a,4,6,6a-tetrahydrofuro[2,3-c]pyrrol-3-ylidene]-3-fluoro-6-methoxypyridine-2-carboxamide .
user
C27H23ClFN5O3
assistant