You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-[(1R)-1-(5-chlorothiophen-2-yl)ethyl]-3-methyl-5-propan-2-yl-1,2-oxazole-4-carboxamide is given. What is its corresponding molecular formula?
user
C14H17ClN2O2S
assistant