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 ethyl (4S)-4-[4-[2-[(2Z)-2-[[3-chloro-5-ethoxy-4-(2-ethoxy-2-oxoethoxy)phenyl]methylidene]hydrazinyl]-2-oxoethoxy]-3-methoxyphenyl]-6-methyl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate .
user
C30H35ClN4O10
assistant