You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name (5Z)-3-(2,4-dimethylphenyl)-5-[[4-(2,4-dinitrophenoxy)-3-methoxyphenyl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one ?
user
C25H19N3O7S2
assistant