You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[5-[[5-chloro-4-[2-(methanesulfonamido)anilino]pyrimidin-2-yl]amino]-4-methoxy-2-(2-pyrrolidin-1-ylethoxy)phenyl]prop-2-enamide ?
user
C27H32ClN7O5S
assistant