You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
1-(tert-butylamino)-3-[(E)-(2-methoxy-3-prop-2-enoxyphenyl)methylideneamino]oxypropan-2-ol is the IUPAC name of a molecule. Please give its molecular formula.
user
C18H28N2O4
assistant