You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-methyl-2-morpholin-4-yl-N-[(1R)-1-phenyl-2-piperidin-1-ylethyl]-1,3-thiazole-5-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H30N4O2S
assistant