You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-amino-3-ethoxy-N-[[1-(hydroxymethyl)cyclopentyl]methyl]-2,2-dimethylcyclobutane-1-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C16H30N2O3
assistant