You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[4-[[(1S,2S)-2-(hydroxymethyl)-2-methylcyclopentyl]amino]piperidin-1-yl]-3,3-dimethylbutan-1-one into its molecular formula.
user
C18H34N2O2
assistant