You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named (4S)-3-[(R)-[(1R,2S)-2-(dimethylamino)-3-hydroxy-4-(methylcarbamoyl)-5-oxocyclohex-3-en-1-yl]-hydroxymethyl]-8-hydroxy-4-methyl-1-oxo-4H-naphthalene-2-carboxylic acid by IUPAC nomenclature, provide its molecular formula.
user
C23H26N2O8
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