You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 1-[[3-[6-(cyclohexylamino)pyridin-2-yl]-4-(4-fluorocyclohexa-2,4-dien-1-yl)pyrylium-2-yl]methyl]piperidin-3-one .
user
C28H33FN3O2+
assistant