You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[[1-(2,3-dihydro-1,4-benzodioxin-6-yl)cyclopentyl]methyl]-3-methyl-5-propan-2-yl-1,2-oxazole-4-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C22H28N2O4
assistant