You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-[[4-[(2E)-2-amino-2-hydroxyiminoethyl]phenyl]methyl]-1,3-dioxoisoindol-4-yl]-5-chlorothiophene-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H17ClN4O4S
assistant