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system
Please write the molecular formula of the molecule [(E)-5-[3-[[3-(2,6-difluoro-3,5-dimethoxyphenyl)-7-[(5-morpholin-4-ylpyridin-2-yl)amino]-2-oxo-1,6-naphthyridin-1-yl]methyl]phenyl]-4-oxopent-2-enyl]-dimethyl-[(5-nitro-3H-pyrrol-4-yl)methyl]azanium .
user
C44H45F2N8O7+
assistant