You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 5-[(4-tert-butyl-6-morpholin-4-ylpyrimidin-2-yl)sulfanylmethyl]-N-propan-2-ylfuran-2-carboxamide .
user
C21H30N4O3S
assistant