You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule N-[3-[(2S,4R,6S)-4-[4-(hydroxymethyl)phenyl]-6-[(1-oxidopyridin-1-ium-2-yl)sulfanylmethyl]-1,3-dioxan-2-yl]phenyl]benzenesulfonamide .
user
C29H28N2O6S2
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