You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule [5-[(2,4,6-trimethylphenyl)-[5-[4-[2-tri(propan-2-yl)silylethynyl]benzoyl]-1H-pyrrol-2-yl]methyl]-1H-pyrrol-2-yl]-[4-(2-trimethylsilylethynyl)phenyl]methanone into molecular formula.
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C48H56N2O2Si2
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