You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 1-cyclohexyloxycarbonyloxyethyl (6R,7R)-7-[[2-(2-amino-1,3-thiazol-4-yl)-2-trityloxyiminoacetyl]amino]-3-[(Z)-2-(2-methylpyridin-3-yl)ethenyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate by IUPAC nomenclature, provide its molecular formula.
user
C48H46N6O8S2
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