You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 2-[[4-(4-methoxyphenyl)piperazin-1-yl]methyl]-4-methyl-1-sulfanylidene-[1,2,4]triazolo[4,3-a]quinazolin-5-one .
user
C22H24N6O2S
assistant