You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-[[[(1R,2R)-2-fluorocyclopropyl]-hydroxymethyl]amino]-3-[6-(1-hydroxypropyl)-4-methylpyridin-3-yl]-1-methyl-1,6-naphthyridin-2-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H25FN4O3
assistant