You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(5-chlorothiophen-2-yl)methyl]-4-[3-methyl-4-(2-methyl-1,3-oxazol-5-yl)phenyl]-1,4-diazepane-1-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H25ClN4O2S
assistant