You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule pyridin-2-ylmethyl N-[2-[[(2S,3S,6R)-3-hydroxy-1,7-diphenyl-6-[[2-(pyridin-2-ylmethoxycarbonylamino)benzoyl]amino]heptan-2-yl]carbamoyl]phenyl]carbamate into molecular formula.
user
C47H46N6O7
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