You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 7-[[[(1R)-2-methyl-1-(3-methyl-1,2,4-oxadiazol-5-yl)propyl]amino]methyl]-[1,3]thiazolo[3,2-a]pyrimidin-5-one .
user
C14H17N5O2S
assistant