You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-(2,6-dioxopiperidin-3-yl)formamide;(1E)-1-(5-methyl-4-propylthiophen-3-yl)-3-(trifluoromethyl)buta-1,3-dien-1-ol by IUPAC nomenclature, provide its molecular formula.
user
C19H23F3N2O4S
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