You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name [(2S)-1-amino-1-oxopropan-2-yl] (E)-3-[5-chloro-1-[(4-chlorophenyl)methyl]-3-methylpyrazol-4-yl]prop-2-enoate ?
user
C17H17Cl2N3O3
assistant