You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance N-(6-chloro-6-methylcyclohexa-2,4-dien-1-yl)-N-ethyl-2-[4-ethyl-4-(hydroxymethyl)-1,3-oxazolidin-3-yl]propanamide .
user
C18H29ClN2O3
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