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system
ethane;1-ethyl-N-[6-[(2R,4R)-4-hydroxy-2-methylpyrrolidin-1-yl]-6-oxohexyl]-7-methyl-4-oxo-1,8-naphthyridine-3-carboxamide;[(3R,5R)-1-[6-[(1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carbonyl)amino]hexanoyl]-5-methylpyrrolidin-3-yl] 4-(methylamino)-4-oxobutanoate;4-[(3R,5R)-1-[6-[(1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carbonyl)amino]hexanoyl]-5-methylpyrrolidin-3-yl]oxy-4-oxobutanoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C80H113N13O17
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