You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (4-amino-1,3,3a,4,5,6,7,7a-octahydroisoindol-2-yl)-(2-hydroxy-5-methoxyphenyl)methanone is given. What is its corresponding molecular formula?
user
C16H22N2O3
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