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 (5Z)-5-[(4-butoxy-3-methoxyphenyl)methylidene]-3-(4-methoxyphenyl)-2-(4-methoxyphenyl)imino-1,3-thiazolidin-4-one .
user
C29H30N2O5S
assistant