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system
Name the molecular formula for the molecule established as butan-2-yl-[(1S,4R,6S,7Z,11R,13R,14S,18R)-4-(cyclopropylsulfonylcarbamoyl)-18-(2,7-dimethoxyquinolin-4-yl)oxy-13-ethyl-17,17-difluoro-11,18-dimethyl-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-14-yl]carbamic acid using the IUPAC nomenclature.
user
C41H55F2N5O10S
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