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Can you give the molecular formula of the molecule methyl 5-[(3S,3'S,4'R,5'S)-5'-[2-[(3S)-3-(hydroxymethyl)-3,4-dihydro-1H-isoquinolin-2-yl]-2-oxoethyl]-4'-[(4-methoxyphenyl)-dimethylsilyl]-3'-methyl-2-oxo-5-(3-oxo-1,4-benzoxazin-4-yl)spiro[indole-3,2'-oxolane]-1-yl]pentanoate ?
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C47H53N3O9Si
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