You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-cyclohexyl-2-[(3S,4R,6R)-2-(cyclopropylmethyl)-4-hydroxy-1-oxo-3-phenyl-2,8-diazaspiro[5.5]undecan-8-yl]-N-methylacetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C28H41N3O3
assistant