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 (3aS)-7-(4,4,4-trifluorobutoxy)-3,3a,4,5-tetrahydro-[1,3]oxazolo[3,4-a]quinolin-1-one .
user
C15H16F3NO3
assistant