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What is the molecular formula of the compound with this IUPAC name N-[(3S,3'S,4'R,5'S)-1-[[3-(N-formylanilino)phenyl]methyl]-5'-[2-[4-(2-hydroxy-1-phenylethyl)triazol-1-yl]ethyl]-4'-[(4-methoxyphenyl)-dimethylsilyl]-3'-methyl-2-oxospiro[indole-3,2'-oxolane]-5-yl]-N-phenylformamide ?
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C54H54N6O6Si
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