You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[2-(2-methoxyphenyl)ethyl]-3-[(4-methyl-2-oxochromen-7-yl)oxymethyl]-1,2,4-oxadiazole-5-carboxamide ?
user
C23H21N3O6
assistant