You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-(fluoromethyl)-4-hydroxy-N-[4-methoxy-7-(1-methylpyrazol-4-yl)-3a,7a-dihydro-[1,3]thiazolo[4,5-c]pyridin-2-yl]piperidine-1-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C18H23FN6O3S
assistant