You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named [(4S,5S)-4-(1,3-dimethoxy-1,3-dioxopropan-2-yl)-5-methylcyclohex-2-en-1-ylidene]-dimethylazanium is given. What is its corresponding molecular formula?
user
C14H22NO4+
assistant