You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4S)-N-[5-[(E)-4-chloropent-3-enyl]-4-iodo-3-propan-2-ylthiophen-2-yl]-3,4-dihydro-2H-chromene-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H25ClINO2S
assistant