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Name the molecular formula for the molecule established as 1-(4-tert-butylphenyl)-3-methylpyrrolidine-2,5-dione;1-(4-ethynylphenyl)-3-methylpyrrolidine-2,5-dione;1-(4-hydroxyphenyl)-3-methylpyrrolidine-2,5-dione;4-(3-methyl-2,5-dioxopyrrolidin-1-yl)benzoic acid using the IUPAC nomenclature.
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C51H52N4O11
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