You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named N-methyl-N-[2-[methyl-[(4-methyl-2,3-dihydro-1,4-benzoxazin-7-yl)methyl]amino]ethyl]-2-[(4-morpholin-4-ylphenyl)methyl-[(E)-3-[4-(trifluoromethyl)phenyl]prop-2-enoyl]amino]-3-phenylpropanamide is given. What is its corresponding molecular formula?
user
C44H50F3N5O4
assistant