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 2-[(5-cyclobutyl-1,2,4-oxadiazol-3-yl)methyl-ethylamino]-N-(1,3-thiazol-2-yl)propanamide ?
user
C15H21N5O2S
assistant