You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[2-(3,5-dimethoxyphenyl)-2-hydroxyethyl]-N',2,2-trimethyl-1,1-dioxo-1,4-thiazinane-4-carboximidamide ?
user
C18H29N3O5S
assistant