You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-nitrooxypropoxycarbonyloxymethyl (2S)-8-methyl-6-(trifluoromethoxy)-2-(trifluoromethyl)-2H-chromene-3-carboxylate into molecular formula.
user
C18H15F6NO10
assistant