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 (3aR,5R,7aR)-5-(3-methyl-1,2,4-oxadiazol-5-yl)-1,2,3,3a,5,6,7,7a-octahydropyrano[3,2-b]pyrrole .
user
C10H15N3O2
assistant