You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-[(4,5-dimethyl-1,3-thiazol-2-yl)methyl]-3-[[1-[(4-methoxyphenyl)methyl]piperidin-4-yl]methyl]-2-methylguanidine is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H33N5OS
assistant