You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-[(2R)-2-hydroxy-3-[4-(4-methoxyphenyl)triazol-1-yl]propoxy]spiro[3H-chromene-2,1'-cyclohexane]-4-one is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H29N3O5
assistant