You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-(3-bromophenyl)-2-[2-[(2,5-dimethylpyrazol-3-yl)amino]-2-oxoethyl]sulfanylacetamide is given. What is its corresponding molecular formula?
user
C15H17BrN4O2S
assistant