You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl N-[5-[3-[2-(2-methyl-1,3-thiazol-4-yl)ethyl]phenyl]-2-oxopentyl]carbamate is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H30N2O3S
assistant