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system
Provide the molecular formula for the IUPAC named substance (2S,3E)-2-(3-fluoropropyl)-N'-[(12S)-13-oxo-10-phenyl-4-oxa-1,11-diazatricyclo[7.4.1.05,14]tetradeca-5,7,9(14),10-tetraen-12-yl]-3-(3,3,3-trifluoropropylidene)butanediamide .
user
C27H26F4N4O4
assistant