You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl (5S,6S,7R)-2-[[4-(diethylamino)phenyl]-prop-2-enylcarbamoyl]-3-(2-hydroxyethyl)-4-oxo-10-thia-3-azatricyclo[5.2.1.01,5]decane-6-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C27H37N3O5S
assistant