You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 3-[(6-amino-3a,4,5,6,7,7a-hexahydro-1,3-benzoxazol-2-yl)methyl]phenol by IUPAC nomenclature, provide its molecular formula.
user
C14H18N2O2
assistant