You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[1-[(2-fluorophenyl)methyl]triazol-4-yl]methyl]-4-(4-methylpiperazin-1-yl)-1,2-thiazolidine 1,1-dioxide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C18H25FN6O2S
assistant