You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[1,3-dioxolan-2-yl-[(4-methoxy-7-bicyclo[4.2.0]octa-1(8),2,4,6-tetraenyl)methyl]amino]propanoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C16H19NO5
assistant