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Under IUPAC nomenclature, a molecule named (2R)-2-(2-aminoethyl)-N-[(8S,11R,14S)-3,18-bis(2-aminoethoxy)-8-(3-cyanopropanoyl)-11-methyl-10,13-dioxo-9-azatricyclo[13.3.1.12,6]icosa-1(18),2,4,6(20),15(19),16-hexaen-14-yl]-N-methyl-4-[4-methyl-2-(4-propan-2-ylphenyl)pyrimidin-5-yl]-4-oxobutanamide is given. What is its corresponding molecular formula?
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C49H60N8O7
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