You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4R,5R)-N-[2-(dimethylamino)ethyl]-3-[(3-methylphenyl)methyl]-2-oxo-5-[4-(thiophene-2-carbonylamino)phenyl]-1,3-oxazolidine-4-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C27H30N4O4S
assistant