You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 4-[3-[[4-(2-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanylmethyl]phenyl]sulfonylmorpholine into its molecular formula.
user
C20H22N4O4S2
assistant