You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[4-methyl-5-(2-morpholin-4-ylsulfonyl-4-nitrophenoxy)-1-phenylpyrazol-3-yl]-morpholin-4-ylmethanone The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H27N5O8S
assistant