You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(1R,6R)-6-[[4-(morpholin-4-ium-4-ylmethyl)phenyl]carbamoyl]cyclohex-3-ene-1-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C19H24N2O4
assistant