You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-(2-methoxyethyl)-2-[5-[(2-methylphenyl)methyl]-1,3,4-thiadiazol-2-yl]ethanamine is given. What is its corresponding molecular formula?
user
C15H21N3OS
assistant