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system
Please write the molecular formula of the molecule 2-[4-hydroxy-1-[3-methyl-2-(3-methyl-1,2-oxazol-5-yl)butanoyl]pyrrolidin-2-yl]-4-methyl-4-[4-(2-methylpyridin-3-yl)phenyl]-3H-pyrrol-5-one;(4S)-2-[(2R,4R)-4-hydroxy-1-[(2R)-3-methyl-2-(3-methyl-1,2-oxazol-5-yl)butanoyl]pyrrolidin-2-yl]-4-methyl-4-[4-(2-methylpyridin-3-yl)phenyl]-3H-pyrrol-5-one;(4R)-2-[(2R,4R)-4-hydroxy-1-[(2R)-3-methyl-2-(3-methyl-1,2-oxazol-5-yl)butanoyl]pyrrolidin-2-yl]-4-methyl-4-[4-(2-methylpyridin-3-yl)phenyl]-3H-pyrrol-5-one;(4S)-2-[(2S,4R)-4-hydroxy-1-[(2R)-3-methyl-2-(3-methyl-1,2-oxazol-5-yl)butanoyl]pyrrolidin-2-yl]-4-methyl-4-(4-pyridin-3-ylphenyl)-3H-pyrrol-5-one;(4R)-2-[(2R,4R)-4-hydroxy-1-[(2S)-3-methyl-2-(3-methyl-1,2-oxazol-5-yl)butanoyl]pyrrolidin-2-yl]-4-methyl-4-(4-pyridin-3-ylphenyl)-3H-pyrrol-5-one .
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C148H166N20O20
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