You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[(3S)-1-(3,4-dimethoxybenzoyl)piperidin-3-yl]-N-phenyl-1,3,4-thiadiazole-2-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C23H24N4O4S
assistant