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 [(3R,4R)-3-ethyl-4-morpholin-4-ylpyrrolidin-1-yl]-[3-methyl-5-(methylamino)-1,2-thiazol-4-yl]methanone ?
user
C16H26N4O2S
assistant