You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[1-[(4-chloro-6-formyl-6,7-dihydro-5H-cyclopenta[c]pyridin-3-yl)oxymethyl]cyclopropyl]formamide by IUPAC nomenclature, provide its molecular formula.
user
C14H15ClN2O3
assistant